1. A new formulation for the travelling salesman problem;Claus;SIAM J. Algebraic Discrete Methods,1984
2. Solutions of large scale travelling salesman problem;Dantzig;Oper. Res.,1954
3. A two-commodity network flow approach to the travelling salesman problem;Finke;Congr. Numer.,1984
4. Network approach to modelling of flexible manufacturing modules and cells;Finke;RAIRO,1985
5. The travelling salesman problem and related problems;Gavish,1978