SpringerLink (Online service), Aneva, B., & Kouteva-Guentcheva, M. (2015). Nonlinear Mathematical Physics and Natural Hazards: Selected Papers from the International School and Workshop held in Sofia, Bulgaria, 28 November – 02 December, 2013. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Boyka Aneva, και Mihaela Kouteva-Guentcheva. Nonlinear Mathematical Physics and Natural Hazards: Selected Papers from the International School and Workshop Held in Sofia, Bulgaria, 28 November – 02 December, 2013. Cham: Springer International Publishing : Imprint: Springer, 2015.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Nonlinear Mathematical Physics and Natural Hazards: Selected Papers from the International School and Workshop Held in Sofia, Bulgaria, 28 November – 02 December, 2013. Springer International Publishing : Imprint: Springer, 2015.
