@article{VTGU_2009_4_a3,
     author = {A. N. Malyutina and M. A. Elizarova},
     title = {Theorems about lower semi-continuity of the mappings with $s$-average characteristic},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {46--52},
     publisher = {mathdoc},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2009_4_a3/}
}