Methods for identification of vanishing variables in transportation problems and its possible applications. - Jacob Intrator; Benjamin Lev (Comput. Oper. Res., 1976)

Sensitivity analysis of the classical transportation problem. A combinatorial approach. - Jacob Intrator; Jacob Paroush (Comput. Oper. Res., 1977)

Application of vanishing variable methods to special structured transportation problems. - Benjamin Lev; Jacob Intrator (Comput. Oper. Res., 1977)

Fast algorithms for long transportation problems. - Achi Brandt; Jacob Intrator (Comput. Oper. Res., 1978)

Improving loops and vanishing variables in long transportation problems. - Jacob Intrator; Jacob Paroush (Comput. Oper. Res., 1978)

Re-Utilizing the Simplex Loop in Solving the Transportation Problem. - Jacob Intrator (Angew. Inform., 1981)

Identification of optimal variables during the solution process. - Jacob Intrator; Gideon Ehrlich (Comput. Oper. Res., 1982)

An improved initial solution of a long transportation problem. - Jacob Intrator (Comput. Oper. Res., 1983)

Experimental comparisons of codes for long transportation problems. - Jacob Intrator (Comput. Oper. Res., 1985)