%0 Journal Article %A V. I. Zhegalov %A L. B. Mironova %T One system of equations with double major partial derivatives %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2007 %P 12-21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2007_3_a1/ %G ru %F IVM_2007_3_a1