%0 Journal Article %A I. A. Lavrov %T Utilization of arithmetic progressions of $k$ th order for construction of bases of an algebra of primitively-recursive functions %J Doklady Akademii Nauk %D 1967 %P 279-282 %V 172 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_172_2_a7/ %G ru %F DAN_1967_172_2_a7