@article{Atapin:2022Qp, author = "Atapin, Kirill Evgenevich and Vinokurov, A. and Safonova, M. and Fabrika, S. and Bordoloi, O.", title = "{Long-term X-ray/UV observations of the ultraluminous X-ray source HolmbergII X-1.}", doi = "10.22323/1.425.0056", journal = "PoS", year = 2022, volume = "MUTO2022", pages = "056" }