@article{IVM_2014_1_a4,
     author = {A. V. Neklyudov},
     title = {On the absence of global solutions of the {Gauss} equation and solutions in external areas},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {55--60},
     publisher = {mathdoc},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2014_1_a4/}
}