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@article{DAN_1973_210_6_a0, author = {R. V. Ambartzumian}, title = {On the solution of the {Buffon--Sylvester} problem in $R^3$}, journal = {Doklady Akademii Nauk}, pages = {1257--1260}, publisher = {mathdoc}, volume = {210}, number = {6}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a0/} }
R. V. Ambartzumian. On the solution of the Buffon--Sylvester problem in $R^3$. Doklady Akademii Nauk, Tome 210 (1973) no. 6, pp. 1257-1260. http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a0/