@article{KUIPM_1990_17_17_a11,
     author = {E. M. Fedotov},
     title = {A class of two-layer difference schemes for nonlinear hyperbolic equations},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {129--146},
     year = {1990},
     volume = {17},
     number = {17},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1990_17_17_a11/}
}