TY JOUR TI MULTIFRACTAL ANALYSIS OF SEMICONDUCTOR LIGHT-EMITTING STRUCTURES KW synergetics KW semiconductor light-emitting structures KW multifractal analysis KW nanostructural arrangement of the material JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Kartashova, A.P. PY 2016 IS 2016 PB Saint-Petersburg University of State Fire Service of Emercom of Russia