Pykhteev, G. N., & Aleksandrov, A. ︠. (1980). Tochnye metody vychisleni︠i︡a integralov tipa Koshi. Izd-vo "Nauka," Sibirskoe otd-nie.
Chicago Style (17th ed.) CitationPykhteev, Georgiĭ Nikolaevich, and Abram ︠I︡Akovlevich Aleksandrov. Tochnye Metody Vychisleni︠i︡a Integralov Tipa Koshi. Novosibirsk: Izd-vo "Nauka," Sibirskoe otd-nie, 1980.
MLA (8th ed.) CitationPykhteev, Georgiĭ Nikolaevich, and Abram ︠I︡Akovlevich Aleksandrov. Tochnye Metody Vychisleni︠i︡a Integralov Tipa Koshi. Izd-vo "Nauka," Sibirskoe otd-nie, 1980.
Warning: These citations may not always be 100% accurate.