Serheta, I. V. and Mostova, O. P. (2013) “Psychohygienic estimation of features of the formation of properties of character of pupils aged 14-17 years in the dynamics of learning at modern schools”., Medicni perspektivi, 18(3), pp. 126–133. doi: 10.26641/2307-0404.2013.3.19098.