@article{Foraminifera:SourceID:288716, author = {Rauzer-Chernousova, D. M. and Fursenko, A. V.}, journal = {Изд-во АН СССР - Akademiya Nauk SSSR}, pages = {1-368}, title = {Основы палеонтологии: Общая часть. Простейшие - Principles of Paleontology, part 1 Protozoa}, url = {http://www.geokniga.org/books/611}, year = {1959} }