Influence of the stiffness of the equation of state and in-medium effects on the cooling of compact stars H. Grigorian, D. N. Voskresensky and D. Blaschke Eur. Phys. J. A, 52 3 (2016) 67 Published online: 24 March 2016 DOI: 10.1140/epja/i2016-16067-4