%0 Journal Article %A Y. V. Ahekina %A O. V. Khamisov %T A~modified simplex immersions method with simultaneous introduction of several intersecting planes %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1997 %P 16-24 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1997_12_a1/ %G ru %F IVM_1997_12_a1