TY JOUR TI The perspective glass-ceramic composite material KW composite material KW glass-ceramic matrix KW anorthite KW sol-gel method JO Technique and technology of silicates AU Shchegoleva, N.E. AU Grashchenkov, D.V. AU Vaganova, M.L. AU Solntsev, S.S. PY 2014 IS 21 PB Individual Entrepreneur Svetlana Vasilievna Samchenko