TY - JOUR AU - D. Fortin AU - I. Tseveendorj TI - Piecewise convex formulations of binary and permutation problems JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 2011 SP - 409 EP - 423 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJVM_2011_14_4_a5/ LA - ru ID - SJVM_2011_14_4_a5 ER -