TY JOUR TI Transformation of school education: from the mass school to the author's - the dialectic of form and content in education KW author's school KW dialectic of form and content in education KW the content of school education in the 21st century JO Journal of Pedagogical Studies AU Nevzorov, M.N. AU Kravtsov, V.V. PY 2023 IS 8 PB INFRA-M Academic Publishing LLC.