@article{DAN_1973_210_2_a2,
     author = {V. M. Leontovich},
     title = {The {Cauchy} problem and a mixed problem for strongly quasi-parabolic systems and {quasi-Schr\"odinger} systems},
     journal = {Doklady Akademii Nauk},
     pages = {263--266},
     publisher = {mathdoc},
     volume = {210},
     number = {2},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_210_2_a2/}
}