Urban, Otmar - Šprtová, Miroslava - Marek, Michal V.
The effects enhanced UV-B radiation on the photosynthetic characteristics of Norway spruce (Picea abies (L.) Karst.)trees growing in field conditions.
Journal of Forest Science. Roč. 45, č. 5 (1999), s. 223-229. ISSN 1212-4834. E-ISSN 1805-935X
Grant CEP: GA ČR GA206/95/1257
http://hdl.handle.net/11104/0067447