TY JOUR TI ABOUT DIFFERENTIATION OF INDIVIDUAL TASKS FOR THE LABORATORY EXPERIMENT KW laboratory work KW individual tasks KW method of the smallest squares forming a pedagogical experiment KW professional competences JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Kuzmina, T.A. AU Kuzmin, A.A. AU Permyakov, A.A. PY 2018 IS 2018 PB Saint-Petersburg University of State Fire Service of Emercom of Russia