@article{DAN_1986_289_5_a3,
     author = {V. S. Vladimirov and I. V. Volovich},
     title = {Boundary value problems for nonlinear equations of a relativistic},
     journal = {Doklady Akademii Nauk},
     pages = {1043--1047},
     publisher = {mathdoc},
     volume = {289},
     number = {5},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_289_5_a3/}
}