TY JOUR TI Didactic Features of Studying the Real Numbers in the School Course of Mathematics KW algebra and analysis KW real numbers KW irrational numbers,secondary education KW didactics. JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Alekseenko, A.. AU Likhacheva, M.. PY 2017 IS 6 PB INFRA-M Academic Publishing LLC.