@article{VMUMM_1998_4_a12,
     author = {V. G. Chirskii},
     title = {On linear global relations},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {62--64},
     publisher = {mathdoc},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1998_4_a12/}
}