@article{DE_1970_6_10_a25, author = {G. P. Kukhta and I. V. Popov}, title = {\"Uber die {N\"aherungsl\"osung} hyperbolischer {Systeme} auf der {Grundlage} der {Methode} von {Chaplygin}}, journal = {Differencialʹnye uravneni\^a}, pages = {1912--1913}, publisher = {mathdoc}, volume = {6}, number = {10}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_10_a25/} }