Teori︠i︡a vero︠i︡atnosteĭ - Linnik, ︠I︡U. V. (︠I︡Uriĭ Vladimirovich), 1915-1972 (Linnik, ︠I︡U. V. (︠I︡Uriĭ Vladimirovich), 1915-1972. Selections. 1981., 1981)