KALINA, Jiří, SCHULZOVÁ, Tereza, JANOUŠ, Dalibor. Experimental design of OTC and effect of rising CO2 concentration on chlorophyll fluorescence parameters during the first year of long-term experiment. In: CERASI, M., ed. Ecophysiology and genetics of trees and forests in a changing environment. Viterbo: Convengo internazionale, 1993, s. 44.