-
Retrieved July 28, 2023. Kaufmann, Georg; Hinderer, Matthias; Romanov,
Douchko (2016). "Shaping the Rwenzoris:
balancing uplift, erosion, and glaciation"...
-
Hrvatske vode. 25 (102): 253–258. ISSN 1849-0506. Kaufmann, Georg; Romanov,
Douchko (2016-06-27). "Structure and
evolution of
collapse sinkholes: Combined...
-
Retrieved 3
February 2020. Dreybrodt, Wolfgang; Gabrovšek, Franci; Romanov,
Douchko (2005).
Processes of Speleogenessis. A
modeling approach. Postojna: Karst...