Kalinin, I. D., & Benʹkova, N. P. (1984). Vekovye geomagnitnye variat︠s︡ii. Izd-vo "Nauka," Sibirskoe otd-nie.
Chicago Style (17th ed.) CitationKalinin, I︠U︡riĭ Dmitrievich, and Natalʹi︠a︡ Pavlovna Benʹkova. Vekovye Geomagnitnye Variat︠s︡ii. Novosibirsk: Izd-vo "Nauka," Sibirskoe otd-nie, 1984.
MLA (8th ed.) CitationKalinin, I︠U︡riĭ Dmitrievich, and Natalʹi︠a︡ Pavlovna Benʹkova. Vekovye Geomagnitnye Variat︠s︡ii. Izd-vo "Nauka," Sibirskoe otd-nie, 1984.
Warning: These citations may not always be 100% accurate.