AbramsonD. (1991). “Constructing School Timetables Using Simulated-Annealing: Sequential and Parallel Algorithms.” *Management Science* 37, 98–113.

BeasleyJ. (1990). “OR-Library: Distributing Test Problems by Electronic Mail”. *Journal of the Operational Research Society* 41, 1069–1072.

BianchiG., and R.Church. (1992). “A Non-Binary Encoded Genetic Algorithm for a Facility Location Problem”. Working Paper, Department of Geography, University of California, Santa Barbara.

CaptivoM.E. (1991). “Fast Primal and Dual Heuristics for the *p*-median Location Problem”. *European Journal of Operational Research* 52, 65–74.

CernyV. (1985). “Thermodynamical Approach to the Traveling Salesman Problem: An Efficient Simulation Algorithm”. *Journal of Optimization Theory and Applications* 45, 41–51.

ChungC. (1986). “Recent Applications of the Maximal Covering Location Planning (MCLP) model”. *Journal of the Operational Research Society* 37, 735–746.

ChurchR. (1990). “The Regionally Constrained *p*-median Problem”. *Geographical Analysis* 22, 22–32.

ChurchR., and C.ReVelle. (1974). “The Maximal Covering Location Problem”. *Papers of the Regional Science Association* 32, 101–118.

ChurchR., and C.ReVelle. (1976). “Theoretical and Computational Links Between the *p*-Median, Location Set-Covering, and the Maximal Covering Location Problem”. *Geographical Analysis* 8, 406–415.

Church, R., and P. Sorensen. (1994). “Integrating Normative Location Models into GIS: Problems and Prospects with the *p*-Median Model.” *NCGIA Technical Report 95-5*.

ChurchR., and J.Weaver. (1986). “Theoretical Links Between Median and Coverage Location Problems”. *Annals of Operations Research* 6, 1–19.

CornuejolsG., M.Fisher, and G.Nemhauser. (1977). “Location of Bank Accounts to Optimize Float: An Analytic Study of Exact and Approximate Algorithms”. *Management Science* 23, 789–810.

CurrentJ., and M.O'Kelly. (1992). “Locating Emergency Warning Sirens”. *Decision Sciences* 23, 221–234.

DenshamP., and M.Rushton. (1992). “A More Efficient Heuristic for Solving Large *p*-Median Problems”. *Papers in Regional Science* 71, 307–329.

EatonD., M.Daskin, D.Simmons, B.Bulloch, and G.Jansma. (1985). “Determining Emergency Medical Service Vehicle Deployment in Austin, Texas”. *Interfaces* 15, 96–108.

El-ShaiebA. (1973). “A New Algorithm for Locating Sources Among Destinations”. *Management Science* 20, 221–231.

Forgues, P., Y. Chan, and T. Kelso (1992). “Network-with-Gains Solutions to a Mean-Variance Location Problem”. Paper presented at *ORSA/TIMS San Francisco*, Nov. 1–4, 1992.

FriezT., G.Snandalingam, H.Mehta, K.Nam, S.Shah, and R.Tobin (1993). “The Multiobjective Equilibrium Network Design Problem Revisited: A Simulated-Annealing Approach”. *European Journal of Operational Research* 65, 44–57.

GoldbergJ., and L.Paz. (1991). “Locating Emergency Vehicle Bases When Service Time Depends on Call Location”. *Transportation Science* 25, 264–280.

GoldenB., and C.Skiscim. (1986). “Using Simulated-Annealing to Solve Routing and Location Problems”. *Naval Research Logistics Quarterly* 33, 261–279.

GoodchildM., and V.Noronha. (1983). *Location-Allocation for Small Computers*. Iowa City, Department of Geography, University of Iowa, Monograph No. 8.

HakimiL. (1964). “Optimum Locations of Switching Centers and the Absolute Centers and Medians of a Graph”. *Operations Research* 12, 450–459.

HakimiL. (1965). “Optimum Distribution of Switching Centers in a Communication Network and Some Related Graph Theoretic Problems”. *Operations Research* 13, 462–475.

HalsethG., and M.Rosenberg. (1991). “Locating Emergency Medical Services in Small Town and Rural Settings”. *Socio-Economic Planning Sciences* 25, 295–304.

HillsmanE. (1984). “The *p*-Median Structure as a Unified Linear Model for Location-Allocation Analysis”. *Environment and Planning A* 16, 305–318.

HoganK. (1990). “Reducing Errors in Rainfall Estimates Through Rain Gauge Location”. *Geographical Analysis* 22, 13–49.

HoneyR., G.Rushton, P.Lononis, B.Dalziel, M.Armstrong, S.De, and P.Densham. (1991). “Stages in the Adoption of a Spatial Decision Support System for Reorganizing Service Delivery Regions”. *Environment and Planning C* 9, 51–63.

HosageC., and M.Goodchild. (1986). “Discrete Space Location-Allocation Solutions from Genetic Algorithms”. *Annals of Operations Research* 6, 35–46.

International Business Machines (IBM) (1992). “Optimization Subroutine Library Guide and Reference”. IBM Corporation, Kingston, NY.

JarvinenP., J.Rajala, and H.Sinervo. (1972). “A Branch-and-Bound Algorithm for Seeking the *p*-Median”. *Operations Research* 20, 173–178.

JohnsonD., C.Aragon, L.McGeoch, and C.Schevon. (1989). “Optimization by Simulated-Annealing: An Experimental Evaluation—Part I, Graph Partitioning”. *Oprational Research* 37, 865–892.

KincaidR. (1992). “Good Solutions to Discrete Noxious Location Problems via Metaheuristics”. *Annals of Operations Research* 40, 265–281.

KirkpatrickS., C.Gelatt, and M.Vecchi. (1983). “Optimization by Simulated-Annealing”. *Science* 220, 671–680.

LeeB., and R.Deninger. (1992) “Optimal Locations of Monitoring Stations in Water Distribution System”. *Journal of Environmental Engineering* 118, 4–16.

MetropolisN., A.Rosenbluth, M.Rosenbluth, A.Teller, and E.Teller. (1953). “Equation of State Calculations by Fast Computing Machines”. *Jopurnal of Chemical Physics* 21, 1087–1092.

Migereko, D. (1983). “An Analysis of the Coffee Cooperative Marketing System in Busoga, Uganda: Transportation and Facilities Location.” Masters thesis, Department of Geography, University of California, Santa Barbara.

MoonI.D. and S.Chaudhry. (1984). “An Analysis of Network Location Problems with Distance Constraints”. *Management Science* 30, 291–307.

MurrayA., and R.Church. (1995). “Heuristic Solution Approaches to the Operational Forest Planning Problem”. *OR Spektrum* 17, 193–203.

NarulaS., U.Ogbu, and H.Samuelsson. (1977). “An Algorithm for the *p*-Median Problem”. *Operations Research* 25, 709–713.

ReVelleC., and R.Swain. (1970). “Central Facilities location”. *Geographical Analysis* 2, 30–42.

Rolland, E., D. Schilling, and J. Current. (1992). “Heuristic Search Techniques for Location Problems.” Paper presented at *ORSA/TIMS San Francisco*, November 1–4, 1992.

RosingK., E.Hillsman, and H.Rosing. (1979). “A Note Comparing Optimal and Heuristic Solutions to the *p*-Median Problem”. *Geographical Analysis* 11, 86–89.

RosingK., C.ReVelle, and H.Rosing. (1979). “The *p*-Median and Its Linear Programming Relaxation: An Approach to Large Problems”. *Journal of the Operational Research Society* 30, 815–823.

Ruggles, A.J. (1992). “An Analysis of Late-Horizon Settlement Patterns in the Temascalapa-Teotihuacan Basins: The Creation of Idealized Settlement Patterns Through Location-Allocation Models and GIS.” Masters thesis, Department of Geography. University of California, Santa Barbara.

SchillingD., V.Jayaraman, and R.Barkhi. (1993). “A Review of Covering Problems in Facility Location”. *Location Science* 1, 25–55.

SelimS., and K.Alsultan. (1991). “A Simulated-Annealing Algorithm for the Clustering Problem”. *Pattern Recognition* 10, 1003–1008.

Swain, R. (1971). “A Decomposition Algorithm for a Class of Facility Location Problems.” Ph.D. dissertation, Cornell University, Ithaca, NY.

TanselB., R.Francis and T.Lowe. (1983). “Location on Networks: A Survey”. *Management Science* 29, 482–511.

TeitzM. and P.Bart. (1968). “Heuristic Methods for Estimating the Generalized Vertex Median of a Weighted Graph”. *Operations Research* 16, 955–961.

TryfosP. (1986). “An Integer Programming Approach to the Apparel Sizing Problem”. *Journal of the Operational Research Society* 37, 1001–1006.

VanLaarhovenP., and E.Aarts. (1987). *Simulated-Annealing: Theory and Application* Dordrecht, Netherlands: Reidel.

Weaver, J., and R. Church. (1984). “A Comparison of Direct and Indirect Primal/Dual Bounding Solution Procedures for the Maximal Covering Location Problem”. Working paper.

WeaverJ., and R.Church. (1985). “A Median Location Model with Nonclosest Facility Service”. *Transportation Science* 19, 58–74.

Wilhelm, M., and T. Ward. (1987). “Solving the Quadratic Assignment Problems by Simulated-Annealing.” *IIE Transactions* (March), 107–119.

Willer, D. (1990). “A Spatial Decision Support System for Bank Location: A Case Study.” NCGIA Technical Report 90-9.