OLTEAN, Ion, University of Agricultural Sciences and Veterinary Medicine, Faculty of Agriculture, 3-5 Calea Mănăştur St., 400372 Cluj-Napoca<br />, Romania
Faculty of Horticulture Cluj-Napoca
Horticulture and Forestry Society from Transylvania
Notulae Botanicae Horti Agrobotanici Cluj-Napoca