In 1950, his supervisor Vladimir Fock and fellow student Arkady Migdal published first chapters of his unfinished monograph started after he returned to Leningrad, text of the Doctor of Science dissertation and a small article, later translated by Migdal along with Yakov Sinai and published with a help of A. S. Wightman, which contained Fock's biographical note, description of Krylov's theoretical views by both Migdal and Fock.
In 1950, his superior Vladimir Fock and fellow pupil Arkady Migdal published initial chapters of his uncompleted treatise initiated after he returned to Leningrad, text of the Doctor of Science dissertation and a small article, later translated by Migdal along with Yakov Sinai and published with assistance from A. S. Wightman, which included Fock's biographical note, description of Krylov's theoretical views by both Migdal and Fock.