@inproceedings{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", booktitle = "Proceedings of The Multifaceted Universe: Theory and Observations - 2022 {\textemdash} PoS(MUTO2022)", year = 2022, volume = "425", pages = "056" }