@inproceedings{Krivonos:2017rz, author = "Krivonos, Roman", title = "{NuSTAR observation of the Arches cluster: X-ray spectrum extraction from a 2D image}", doi = "10.22323/1.285.0078", booktitle = "Proceedings of 11th INTEGRAL Conference Gamma-Ray Astrophysics in Multi-Wavelength Perspective {\textemdash} PoS(INTEGRAL2016)", year = 2017, volume = "285", pages = "078" }