@inproceedings{Cherepashchuk:2009fH, author = "Cherepashchuk, Anatol", title = "{Peculiar nature of hard X-ray eclipse in SS433 from INTEGRAL observations }", doi = "10.22323/1.067.0091", booktitle = "Proceedings of 7th INTEGRAL Workshop {\textemdash} PoS(Integral08)", year = 2009, volume = "067", pages = "091" }