TY - JOUR AU - I. A. Lavrov TI - Utilization of arithmetic progressions of $k$ th order for construction of bases of an algebra of primitively-recursive functions JO - Doklady Akademii Nauk PY - 1967 SP - 279 EP - 282 VL - 172 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_172_2_a7/ LA - ru ID - DAN_1967_172_2_a7 ER -