Allozyme variation of Pinus pallasiana D. Don in Natural Crimean populations and in plantations in technogenously-polluted areas of the Ukraine steppes Ivan I. Korshikov, Fulvio Ducci, Natalia S. Terliga, Serguey A. Bychkov and Elizaveta M. GorlovaAnn. For. Sci., 61 5 (2004) 389-396DOI: https://doi.org/10.1051/forest:2004032