@article{VSGU_2009_4_a0,
     author = {T. B. Kuznetsova and V. M. Tyurin},
     title = {About the reversibility of linear differentiation operators of the elliptical type in some function spaces},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {5--19},
     publisher = {mathdoc},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2009_4_a0/}
}