Published in Bulletin des Institutions royales d'histoire naturelle á Sofia, Bulgarie, in 1938, in volume 11, pages 107-113
Created: 2016-12-21, modified: 2016-12-21
Published in Bulletin des Institutions royales d'histoire naturelle á Sofia, Bulgarie, in 1938, in volume 11, pages 114-118
Created: 2016-12-21, modified: 2016-12-21