Analysis mathematica.
Akademii︠a︡ nauk SSSR.Magyar tudomanyos akademi︠a︡.
Budapest : Akademiai Kiado,
At head of title: Akademii︠a︡ nauk SSSR, Magyar tudomanyos akademi︠a︡.
Description based on: T. 5, fasc. 1 (1979)
Mathematics