@article{DAN_1984_274_6_a4,
     author = {L. G. Mikhailov},
     title = {Formulas for representing solutions of some systems of partial differential equations with several independent variables},
     journal = {Doklady Akademii Nauk},
     pages = {1303--1308},
     year = {1984},
     volume = {274},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_274_6_a4/}
}