Search for: [References = "40. MUZIKA R.M., GUYETTE R.P., ZIELONKA T., LIEBHOLD A.M., 2004. The influence of O3, NO2 and SO2 on growth of Picea abies and Fagus sylvatica in the Carpathian Mountains. Environmental Pollution, vol. 130, iss. 1, pp. 65\-71."]