TY - JOUR AU - V. M. Demidenko TI - Construction of a relaxation of the polytope of the symmetric traveling salesman problem on the basis of a well-solvable Kalmanson case JO - Diskretnyj analiz i issledovanie operacij PY - 2004 SP - 3 EP - 24 VL - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2004_11_2_a0/ LA - ru ID - DA_2004_11_2_a0 ER -