| 1 | Ford, D., & Williams, P. D. (2013). Karst hydrogeology and geomorphology. John Wiley & Sons. |
| 2 | Veress, M. (2016). Covered karsts. Springer. |
| 3 | Shanov, S., & Kostov, K. (2014). Dynamic tectonics and karst. Springer. |
| 4 | Andreo, B., Carrasco, F., Durán, J. J., Jiménez, P., & LaMoreaux, J. W. (Eds.). (2015). Hydrogeological and environmental investigations in karst systems (p. 638). Berlin: Springer. |
| 5 | De Waele, J., & Gutiérrez, F. (2022). Karst hydrogeology, geomorphology and caves. John Wiley & Sons. |