@article{DAN_1992_325_5_a10,
     author = {A. I. Subbotin and L. G. Shagalova},
     title = {Piecewise-linear solution of the {Cauchy} problem for the {Hamilton--Jacobi} equation},
     journal = {Doklady Akademii Nauk},
     pages = {932--936},
     publisher = {mathdoc},
     volume = {325},
     number = {5},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_325_5_a10/}
}