@article{DAN_1975_224_5_a5,
     author = {S. N. Kruzhkov},
     title = {The {Cauchy{\textendash}Dirichlet} problem for {Hamilton-Jacobi} equations of eikonal type},
     journal = {Doklady Akademii Nauk},
     pages = {1012--1015},
     year = {1975},
     volume = {224},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_5_a5/}
}