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@article{AA_1994_6_3_a7, author = {P. G. Grinevich and S. P. Novikov}, title = {String {equation.~II.} {Physical} solution}, journal = {Algebra i analiz}, pages = {118--140}, publisher = {mathdoc}, volume = {6}, number = {3}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1994_6_3_a7/} }
P. G. Grinevich; S. P. Novikov. String equation.~II. Physical solution. Algebra i analiz, Tome 6 (1994) no. 3, pp. 118-140. http://geodesic.mathdoc.fr/item/AA_1994_6_3_a7/