%0 Journal Article %A V. I. Shimko %T On the structure of non-rigid closed edged surfaces of revolution %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1964 %P 184-187 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1964_3_a25/ %G ru %F IVM_1964_3_a25