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@article{DAN_1973_213_2_a3, author = {L. G. Gurov}, title = {On the stability of {Lorentz} mappings}, journal = {Doklady Akademii Nauk}, pages = {267--269}, publisher = {mathdoc}, volume = {213}, number = {2}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_213_2_a3/} }
L. G. Gurov. On the stability of Lorentz mappings. Doklady Akademii Nauk, Tome 213 (1973) no. 2, pp. 267-269. http://geodesic.mathdoc.fr/item/DAN_1973_213_2_a3/