TY - JOUR AU - M. Artin TI - Algebraic approximation of structures over complete local rings JO - Matematika PY - 1970 SP - 3 EP - 39 VL - 14 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAT_1970_14_3_a0/ LA - ru ID - MAT_1970_14_3_a0 ER -