South-West University "Neofit Rilsky. (2013). Mathematics and natural science: Proceedings of the Fifth International Scientific Conference-FMNS2013, South-West University, Faulty of mathematics and natural sciences 12-16 June 2013. South-West University "Neofit Rilski".
Παραπομπή σε μορφή Chicago (17η εκδ.)South-West University "Neofit Rilsky. Mathematics and Natural Science: Proceedings of the Fifth International Scientific Conference-FMNS2013, South-West University, Faulty of Mathematics and Natural Sciences 12-16 June 2013. Blagoevgrad: South-West University "Neofit Rilski", 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)South-West University "Neofit Rilsky. Mathematics and Natural Science: Proceedings of the Fifth International Scientific Conference-FMNS2013, South-West University, Faulty of Mathematics and Natural Sciences 12-16 June 2013. South-West University "Neofit Rilski", 2013.
