SpringerLink (Online service), Knez, M., & Slabe, T. (2016). Cave Exploration in Slovenia: Discovering Over 350 New Caves During Motorway Construction on Classical Karst (1st ed. 2016.). Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Martin Knez, και Tadej Slabe. Cave Exploration in Slovenia: Discovering Over 350 New Caves During Motorway Construction on Classical Karst. 1st ed. 2016. Cham: Springer International Publishing : Imprint: Springer, 2016.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Cave Exploration in Slovenia: Discovering Over 350 New Caves During Motorway Construction on Classical Karst. 1st ed. 2016. Springer International Publishing : Imprint: Springer, 2016.
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