@article{IM2_1994_43_1_a9,
     author = {D. V. Tunitsky},
     title = {The {Cauchy} problem for hyperbolic {Monge--Amp\`ere} equations},
     journal = {Izvestiya. Mathematics },
     pages = {161--178},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1994_43_1_a9/}
}