SpringerLink (Online service), Dimov, I., Dimova, S., & Kolkovska, N. (2011). Numerical Methods and Applications: 7th International Conference, NMA 2010, Borovets, Bulgaria, August 20-24, 2010. Revised Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Ivan Dimov, Stefka Dimova, και Natalia Kolkovska. Numerical Methods and Applications: 7th International Conference, NMA 2010, Borovets, Bulgaria, August 20-24, 2010. Revised Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Numerical Methods and Applications: 7th International Conference, NMA 2010, Borovets, Bulgaria, August 20-24, 2010. Revised Papers. Springer Berlin Heidelberg : Imprint: Springer, 2011.
