Doerr S., Lichner L., Czachor H.:  Water retention of repellent and subcritical repellent soils: New insights from model and experimental investigations. (2010 r.) Journal of Hydrology 2010, Vol. 380, 1-2, 104-111

Czachor H., Doerr S.:  Pore structure versus water wetting angle in soils. (2007 r.) International Bouyoucos Conference \"On the Orgin of Water Repelleny in Soils, Sanibel Island\", Florida, 29.04.-03.05.2007, 8