//-->
Models for public systems analysis
Beltrami, Edward J., (1977)
Economics and operational research
Beilby, Michael H., (1975)
Optimization and industrial experimentation
Biles, William E., (1980)
The optimum traversal of graph
Christofides, Nicos, (1973)
Worst-case analysis of a new heuristic for the travelling salesman problem
Christofides, Nicos, (2022)
Distribution management : mathematical modelling and practical analysis
Eilon, Samuel, (1971)