Teori︠i︡a Galua, kolʹ︠t︡sa, algebraicheskie gruppy i ikh prilozheni︠i︡a : sbornik stateĭ - Mishchenko, E. E. (Evgeniĭ Frolovich) (Trudy Matematicheskogo instituta imeni V.A. Steklova ;, 1990)