Rosół, R. «“The Messengers Are Called Sangandai”: The Greek σαγγάνδης and Its Relationship to  ἀσγάνδης/ ἀστάνδης». Philologia Classica, т. 16, вып. 1, июль 2021 г., сс. 40-49, doi:10.21638/spbu20.2021.104.