Cite
APA Citation
D'Aì, A., Pinto, C., Del Santo, M., Pintore, F., Soria, R., Robba, A., Ambrosi, E., Alston, W., Barret, D., Fabian, A. C., Fürst, F., Kara, E., Kosec, P., Middleton, M., Roberts, T., Rodriguez-Castillo, G., & Walton, D. J. (2021). the Chameleon on the branches: spectral state transition and dips in NGC 247 ULX-1. Monthly notices of the Royal Astronomical Society, 507(4), 5567–5579. http://access.bl.uk/ark:/81055/vdc_100142223288.0x000042