APA aipamena

Ushkalov, V. P. (1962). Issledovanie raboty protaiva︠i︡ushchikh osnovaniĭ i ikh raschet po predelʹnym deforma︠t︡si︠i︡am sooruzheniĭ. Izd-vo Akademii nauk SSSR.

Chicago Style aipamena

Ushkalov, Viktor Pavlovich. Issledovanie Raboty Protaiva︠i︡ushchikh Osnovaniĭ I Ikh Raschet Po Predelʹnym Deforma︠t︡si︠i︡am Sooruzheniĭ. Moskva: Izd-vo Akademii nauk SSSR, 1962.

MLA aipamena

Ushkalov, Viktor Pavlovich. Issledovanie Raboty Protaiva︠i︡ushchikh Osnovaniĭ I Ikh Raschet Po Predelʹnym Deforma︠t︡si︠i︡am Sooruzheniĭ. Izd-vo Akademii nauk SSSR, 1962.