"Summa" za svobodnui︠u︡ myslʹ /
Vershik, A. M.(Anatoliĭ Moiseevich),1933-
Sankt-Peterburg : Zvezda,
2002.
Includes all 8 issues of the underground journal "Summa", which was published between 1979 and 1982.
Includes bibliographical references and indexes.
Summa (Leningrad, R.S.F.S.R.)
Underground literature