Variable stars in the globular cluster NGC 7492 - New discoveries and physical parameter determinationR. Figuera Jaimes, A. Arellano Ferro, D. M. Bramich, S. Giridhar and K. KuppuswamyA&A, 556 (2013) A20DOI: https://doi.org/10.1051/0004-6361/201220824
