%0 Journal Article
%A N. N. Luzin
%T Preface for the book of I.\,I.~Zhegalkin and M.\,I.~Sludskaya ``Introduction to Calculus''
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1989
%V 44
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1989_44_2_a15/
%G ru
%F RM_1989_44_2_a15