PÁSTOROVÁ, Alena et al. Temporal variability of spring phenological phases and diameter increment of Norway spruce (Picea abies (L.) Karst.) provenances. In Folia oecologica. ISSN 1336-5266, 2014, vol. 41, no. 2, p. 173-183. APVV-0480-12 ; APVV-0436-10 ; APVV-0111-10 ; APVV-0022-07 ; VEGA 1/0463/14 ; COST FP1106. SCOPUS. Dostupné na internete: <https://ife.sk/wp-content/uploads/2016/10/FO_v41_iss2_173to183.pdf>