Navrátil, T., Skřivan, P., Fottová, D. Human and Climate- Induced Changes in the Surface Stream Activity Affecting the Element Cycling. Geolines. 2000, 11(-), 45-47. ISSN 1210-9606. Dostupné z: http://geolines.gli.cas.cz/fileadmin/volumes/volume11/G11-045.pdf