Saman Hong

On the symmetric travelling salesman problem: A computational study

Manfred W. Padberg, Saman Hong, M. Padberg, 1980 .

Technical Note - A Note on the Symmetric Multiple Traveling Salesman Problem with Fixed Charges

Manfred W. Padberg, Saman Hong, M. Padberg, 1977, Oper. Res..

Transformation of Multisalesman Problem to the Standard Traveling Salesman Problem

Mandell Bellmore, Saman Hong, M. Bellmore, 1974, JACM.