Yaglom, A. (1987). Challenging mathematical problems with elementary solutions. V.1- Combinatorial analysis and probability theory. Dover.
Chicago-стиль цитированияYaglom, A.M. Challenging Mathematical Problems with Elementary Solutions. V.1- Combinatorial Analysis and Probability Theory. New York: Dover, 1987.
MLA-цитированиеYaglom, A.M. Challenging Mathematical Problems with Elementary Solutions. V.1- Combinatorial Analysis and Probability Theory. Dover, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.