For citations:

Grigoryev A.A., Paranina G.N. New edition of geomorphology study book: Boltramovich S.F., Zhirov A.I., Lastochkin A.N., Lopatin D.V., Musatov Yu.E. Geomorphology. Study book. Moscow: Akademiya (Publ.), 2011, 464 p. Geomorfologiya. 2013;(2):122-123. (In Russ.) https://doi.org/10.15356/0435-4281-2013-2-122-123