TY - JOUR AU - R. I. Freidson TI - Families of the recursive predicates of the zero measure JO - Zapiski Nauchnykh Seminarov POMI PY - 1972 SP - 121 EP - 128 VL - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1972_32_a17/ LA - ru ID - ZNSL_1972_32_a17 ER -