Markič, M.; Brenčič, M. High Arsenic (As) Content in the Upper Miocene Coal Matter from TER-1 03 Borehole (Terbegovci - Sveti Jurij Ob Ščavnici, NE Slovenia). geologija 2014, 57 (1), 15-25. https://doi.org/10.5474/geologija.2014.002.