Richard A. Murphy An improved direct descent algorithm for binary knapsack problems. [Citation Graph (0, 0)][DBLP] Computers & OR, 1989, v:16, n:4, pp:305-313 [Journal]
R. P. Hope, J. A. Sharp The use of two planning decision support systems in combination for the redesign of an MBA information technology programme. [Citation Graph (0, 0)][DBLP] Computers & OR, 1989, v:16, n:4, pp:325-332 [Journal]
Jay E. Aronson, B. David Chen A primary/secondary memory implementation of a forward network simplex algorithm for multiperiod network flow problems. [Citation Graph (0, 0)][DBLP] Computers & OR, 1989, v:16, n:4, pp:379-391 [Journal]