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@article{IVM_1972_4_a13, author = {D. Yusupov}, title = {On the integral geometry method in the theory of nonregular curves}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {120--122}, publisher = {mathdoc}, number = {4}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1972_4_a13/} }
D. Yusupov. On the integral geometry method in the theory of nonregular curves. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1972), pp. 120-122. http://geodesic.mathdoc.fr/item/IVM_1972_4_a13/