Não informado. (2004). Balkan Journal of Geometry and its Applications. Geometry Balkan Press.
Chicago-referens (17:e uppl.)Não informado. Balkan Journal of Geometry and Its Applications. Bucharest: Geometry Balkan Press, 2004.
MLA-referens (8:e uppl.)Não informado. Balkan Journal of Geometry and Its Applications. Geometry Balkan Press, 2004.
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