Time-series Doppler images and surface differential rotation of the effectively single, rapidly rotating K-giant KU PegasiZs. Kővári, A. Künstler, K. G. Strassmeier, T. A. Carroll, M. Weber, L. Kriskovics, K. Oláh, K. Vida and T. GranzerA&A, 596 (2016) A53DOI: https://doi.org/10.1051/0004-6361/201628425