Cite
ROLE OF COAL LAYERS FOR THE FORMATION OF CHEMICAL COMPOSITION OF THE UPPER PONTIAN AQUIFER, NORTHWEST BULGARIA.
MLA
Toteva, Aglaida, et al. “Role of Coal Layers for the Formation of Chemical Composition of the Upper Pontian Aquifer, Northwest Bulgaria.” Proceedings of the International Multidisciplinary Scientific GeoConference SGEM, vol. 19, no. 1, Jan. 2019, pp. 461–68. EBSCOhost, https://doi.org/10.5593/sgem2019/1.2.
APA
Toteva, A., Rabadzhieva, D., Mihaylova, B., & Benderev, A. (2019). Role of Coal Layers for the Formation of Chemical Composition of the Upper Pontian Aquifer, Northwest Bulgaria. Proceedings of the International Multidisciplinary Scientific GeoConference SGEM, 19(1), 461–468. https://doi.org/10.5593/sgem2019/1.2
Chicago
Toteva, Aglaida, Diana Rabadzhieva, Boyka Mihaylova, and Aleksey Benderev. 2019. “Role of Coal Layers for the Formation of Chemical Composition of the Upper Pontian Aquifer, Northwest Bulgaria.” Proceedings of the International Multidisciplinary Scientific GeoConference SGEM 19 (1): 461–68. doi:10.5593/sgem2019/1.2.