@article{SJVM_2009_12_2_a6,
     author = {E. D. Moskalenskii},
     title = {Finding exact solutions to the two-dimensional eikonal equation},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {201--209},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2009_12_2_a6/}
}