1. A linear programming approach to optimal utilization of good quality coking coal — The Indian case

   • Ranen Sen

   OriginalPaper Pages: B73 - B85

2. Buchbesprechungen

   • R. Schnopp

   BookReview Pages: B86 - B86

3. Optimization of hydro energy storage plant problems by variational methods

   • H. Gfrerer

   OriginalPaper Pages: B87 - B101

4. Buchbesprechungen

   • G. Zäpfel

   BookReview Pages: B102 - B102

5. Optimization strategies for hydro energy storage plants

   • W. Bauer
   • H. Gfrerer
   • Hj. Wacker

   OriginalPaper Pages: B103 - B131

6. Buchbesprechungen

   • H. Kremar

   BookReview Pages: B132 - B132

7. A note to Jørgensen's logarithmic advertising differential game

   • Gustav Feichtinger
   • Engelbert Dockner

   OriginalPaper Pages: B133 - B153

8. Buchbesprechungen

   • B. Schiemenz
   • G. Knolmayer

   BookReview Pages: B154 - B156