TY - JOUR AU - A. A. Shananin TI - Nonparametric methods for analysis of consumer demand structure JO - Matematičeskoe modelirovanie PY - 1993 SP - 3 EP - 17 VL - 5 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1993_5_9_a0/ LA - ru ID - MM_1993_5_9_a0 ER -