Erugin, N. P. (1972). Kniga dlia chteniia po obshchemu kursu differentsialnykh uravnenii (Izd. 2-e, pererab. i dop.). "Nauka i tekhnika,".
Chicago Style (17th ed.) CitationErugin, N. P. Kniga Dlia Chteniia Po Obshchemu Kursu Differentsialnykh Uravnenii. Izd. 2-e, pererab. i dop. Minsk: "Nauka i tekhnika,", 1972.
MLA (9th ed.) CitationErugin, N. P. Kniga Dlia Chteniia Po Obshchemu Kursu Differentsialnykh Uravnenii. Izd. 2-e, pererab. i dop. "Nauka i tekhnika,", 1972.
Warning: These citations may not always be 100% accurate.