Polynomially solvable special cases of the Steiner problem in planar networks Marshall BernDaniel Bienstock Section VI Steiner Tree Networks Pages: 403 - 418
The multi-weighted Steiner tree problem Cees DuinTon Volgenant Section VI Steiner Tree Networks Pages: 451 - 469
An approach for the Steiner problem in directed graphs Nelson MaculanPaulo SouzaAlfredo Candia Vejar Section VI Steiner Tree Networks Pages: 471 - 480
A variational approach to the Steiner network problem J. H. RubinsteinD. A. Thomas Section VI Steiner Tree Networks Pages: 481 - 499