Balkan Society of Geometers Proceedings | Geometry Balkan Press, Bucharest. Cambridge University Press.
Cita Chicago (17th ed.)Balkan Society of Geometers Proceedings | Geometry Balkan Press, Bucharest. Cambridge University Press.
Cita MLA (9th ed.)Balkan Society of Geometers Proceedings | Geometry Balkan Press, Bucharest. Cambridge University Press.
Atenció: Aquestes cites poden no estar 100% correctes.