Henze, M., Pietsch, W., Haberl, F., Hernanz, M., Sala, G., Della Valle, M., et al. (2010). X-ray monitoring of classical novae in the central region of M 31 - I. June 2006-March 2007. Astronomy & Astrophysics, 523: A89, pp. 1-16. doi:10.1051/0004-6361/201014710.