1. The solution of the Buffon-Sylvester problem;Ambartzumian;R3, Z. Wahrscheinlichkeitstheorie and Verw. Gebite,1973
2. On a funicular solution of Buffon's problem of the needle in its most general form;Sylvester;Acta Math.,1891
3. A note on pseudometrics on the plane;Ambartzumian;Gebite,1976
4. Stochastic geometry from the standpoint of integral geometry;Ambartzumian;Probability,1977
5. Combinatorial solution of the Buffon-Sylvester problem;Ambartzumian;Gebite,1974