DUTCA, I., F. NEGRUȚIU, F. IORAȘ, K. MAHER, V. N. BLUJDEA, and L. A. CIUVĂȚ. “The Influence of Age, Location and Soil Conditions on the Allometry of Young Norway Spruce (Picea Abies L. Karst.) Trees”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, vol. 42, no. 2, Dec. 2014, pp. 579-82, doi:10.15835/nbha4229714.