%0 Journal Article %A I. N. Maiboroda %T Construction of lower and upper functions for a boundary value problem of a~system of second-order quasilinear parabolic equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 41-44 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_8_a7/ %G ru %F IVM_1983_8_a7