00649cz a2200169n 4500 n 80109769 DLC 19880324122746.3 800926n| acannaab| |a aaa ||| n 80109769 DLC DLC DLC Borevich, Z. I. (Zenon Ivanovich) Borewicz, Senon I. Borewitsch, S. I. nna Borevich, Zenon Ivanovich. His Teorii︠a︡ chisel, 1964. Istorii︠a︡ otechestvennoĭ matematiki, 1966-1970: v. 4, pt. 2, p. 560 (Borevich Zenon Ivanovich; b. 11-7-1922 in Susly, Ukraine; kand. fiz.-mat. n. (1951); d-r fiz.-mat. n. (1967); Leningr. un-t, 1951-)