Reference
Petr Petrik [Petřík], Tomas Cerny, Karel Boublik (2011): Impact of hoofed game and weather on the vegetation of endangered dry grasslands in the K?ivoklátsko Biosphere Reserve (Czech Republic) – Tuexenia - Mitteilungen der Floristisch-soziologischen Arbeitsgemeinschaft – NS_31: 283 - 300.