Humps and bumps: the effects of shocks on the optical light curves of fundamental-mode RR Lyrae starsZ. Prudil, I. Dékány, R. Smolec, M. Catelan, E. K. Grebel and A. KunderA&A, 635 (2020) A66DOI: https://doi.org/10.1051/0004-6361/201936704
