Georgiev, D. Conservation status of the small mammals (Mammalia: Insectivora, Lagomorpha, Rodentia) of Sakar mountain (South-Eastern Bulgaria). Пловдив: 2004 153 - 164,.
Georgiev, D. Conservation status of the small mammals (Mammalia: Insectivora, Lagomorpha, Rodentia) of Sakar mountain (South-Eastern Bulgaria). Пловдив: 2004 153 - 164,.
Georgiev, D. (2004) Conservation status of the small mammals (Mammalia: Insectivora, Lagomorpha, Rodentia) of Sakar mountain (South-Eastern Bulgaria), Пловдив: 153 - 164,.
Georgiev, D. (2004). Conservation status of the small mammals (Mammalia: Insectivora, Lagomorpha, Rodentia) of Sakar mountain (South-Eastern Bulgaria). Научни трудове ПУ " П. Хилендарски" - Animalia, 40 (6), 153 - 164.
Georgiev D. Conservation status of the small mammals (Mammalia: Insectivora, Lagomorpha, Rodentia) of Sakar mountain (South-Eastern Bulgaria). Научни трудове ПУ " П. Хилендарски" - Animalia. 2004; 40(6): 153 - 164.
