@article{DAN_1986_289_4_a1,
     author = {V. I. Gavrilov and A.N. Kanatnikov and S. V. Kravtsev and A. A. Simushev},
     title = {Theorems on maximality for spatial mappings and some applications},
     journal = {Doklady Akademii Nauk},
     pages = {780--784},
     publisher = {mathdoc},
     volume = {289},
     number = {4},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_289_4_a1/}
}