Chromospheric activity in bright contact binary starsT. Mitnyan, T. Szalai, A. Bódi, L. Kriskovics, K. Vida, B. Cseh, O. Hanyecz, A. Ordasi, A. Pál and J. VinkóA&A, 635 (2020) A89DOI: https://doi.org/10.1051/0004-6361/201937214
