Evangelia Tsoukala , Doris Nagel , Dionisios Youlatos , Evelyne Crégut-Bonnoure , Evangelos Vlachos , Nikolai Spassov

2024 | volume 80 | issue 2 | pages 362–389

Nikolai Spassov , Latinka Hristova , Stefanka Ivanova , Ivan Georgiev

2017 | volume 73 | issue 3-4 | pages 275–291