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@article{DE_1992_28_4_a24, author = {I. Rozyev and A. I. Subbotin}, title = {Discontinuous solutions of the {Hamilton--Jacobi} equation}, journal = {Differencialʹnye uravneni\^a}, pages = {727--729}, publisher = {mathdoc}, volume = {28}, number = {4}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1992_28_4_a24/} }
I. Rozyev; A. I. Subbotin. Discontinuous solutions of the Hamilton--Jacobi equation. Differencialʹnye uravneniâ, Tome 28 (1992) no. 4, pp. 727-729. http://geodesic.mathdoc.fr/item/DE_1992_28_4_a24/