@article{MZM_1992_51_6_a10,
     author = {D. V. Tunitsky},
     title = {The {Cauchy} problem for a hyperbolic {Monge--Amp\'ere} equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {80--90},
     publisher = {mathdoc},
     volume = {51},
     number = {6},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1992_51_6_a10/}
}