Separate chemical freeze-outs of strange and non-srange Hadrons and Problem of residual chemical non-equilibrium of strangeness in relativistic heavy ion collisions - K. A. Bugaev; D. R. Oliinychenko; V. V. Sagun; A. I. Ivanytskyi; J. Cleymans; E. S. Mironchuk; E. G. Nikonov; A. V. Taranenko; G. M. Zinovjev (Ukrainian Journal of Physics, 2016)