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@article{IVM_1961_3_a12, author = {N. V. Stepanov}, title = {Transformation of {Laplace} in the space of straight lines}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {127--135}, publisher = {mathdoc}, number = {3}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1961_3_a12/} }
N. V. Stepanov. Transformation of Laplace in the space of straight lines. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1961), pp. 127-135. http://geodesic.mathdoc.fr/item/IVM_1961_3_a12/