GÖMÖRY, Dušan et al. Norway spruce (Picea abies (L.) Karst.) provenance variation in autumn cold hardiness: adaptation or acclimation? In Acta biologica Cracoviensia. ISSN 0001-5296, 2010, vol. 52, no. 2, p. 42-49. APVV-0441-07. CCC, WOS, SCOPUS.