"Delfskiye manumissii kak istochnik po istorii rabstva v Gretzii = The Delphic Manumissions as Sources on the History of Slavery in Greece", Κ. Κ. Zel'in, [w:] "The Conference on the Study of the Problems of Antiquity, 9-14 April 1964, Leningrad, The Theses and Reports", Moscow 1964 : [recenzja]

The Journal of Juristic Papyrology, Tom 16-17 (1971) s. 206
Itskhok Fiselevitch Fikhman , Κ. Κ. Zel'in (aut. dzieła rec.)