Review on Quercus dalechampii Ten. and Quercus petraea (Mattuschka) Liebl. in the vegetation of Bulgaria. Год. СУ, БФ, Книга 2 - Ботаника [Internet]. 2016 Jan. 1 [cited 2026 Feb. 4];100:116-23. Available from: https://annual.uni-sofia.bg/index.php/biofac-botany/article/view/1622