Krasny, J., & Sharp, J. M. (2007). Groundwater in fractured rocks: Selected papers from the groundwater in fractured rocks international conference, prague,2003. Taylor & Francis.

Krasny, Jiri, and John M. Sharp. Groundwater in Fractured Rocks: Selected Papers from the Groundwater in Fractured Rocks International Conference, Prague,2003. London: Taylor & Francis, 2007.

Krasny, Jiri, and John M. Sharp. Groundwater in Fractured Rocks: Selected Papers from the Groundwater in Fractured Rocks International Conference, Prague,2003. Taylor & Francis, 2007.