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@article{IVM_1977_1_a16, author = {B. E. Gopengauz}, title = {A characteristic property of a~divided difference and some of its applications}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {132--133}, publisher = {mathdoc}, number = {1}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1977_1_a16/} }
B. E. Gopengauz. A characteristic property of a~divided difference and some of its applications. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1977), pp. 132-133. http://geodesic.mathdoc.fr/item/IVM_1977_1_a16/