Proceedings of the St. Petersburg Mathematical Society.
Ladyzhenskai︠a︡, O. A.(Olʹga Aleksandrovna)
Vershik, A. M.(Anatoliĭ Moiseevich),1933-
Leningrad Mathematical Society.
Providence, R.I. : American Mathematical Society,
c1993.
Includes bibliographical references.
Mathematics
Mathematical analysis