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@article{MZM_1983_33_6_a11, author = {I. Kh. Sabitov}, title = {Description of flexes of degenerate suspensions}, journal = {Matemati\v{c}eskie zametki}, pages = {901--914}, publisher = {mathdoc}, volume = {33}, number = {6}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1983_33_6_a11/} }
I. Kh. Sabitov. Description of flexes of degenerate suspensions. Matematičeskie zametki, Tome 33 (1983) no. 6, pp. 901-914. http://geodesic.mathdoc.fr/item/MZM_1983_33_6_a11/