Dobrovolʹskiĭ, V. A. (1974). Ocherki razvitiia analiticheskoi teorii differentsialnykh uravnenii. Vishcha shkola.
Chicago Style (17th ed.) CitationDobrovolʹskiĭ, V. A. Ocherki Razvitiia Analiticheskoi Teorii Differentsialnykh Uravnenii. Kiev: Vishcha shkola, 1974.
MLA (9th ed.) CitationDobrovolʹskiĭ, V. A. Ocherki Razvitiia Analiticheskoi Teorii Differentsialnykh Uravnenii. Vishcha shkola, 1974.
Warning: These citations may not always be 100% accurate.