TY - JOUR AU - Yu. M. Shirokov TI - Different quantizations and different classical limits of quantum theory JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1976 SP - 309 EP - 322 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1976_29_3_a2/ LA - ru ID - TMF_1976_29_3_a2 ER -