00596naa#a2200181#i#450# EN\\bibl\80532 20250116105452.4 2076-0655 20130325b2013####ek#y0engy0150####ca RUS RU Influence of redox characteristiсs of foam forming mixture on the base of ash on the foaming process in obtaining foam glass Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2013 5 с. Journal article local Kouznetsova N A Kazmina O V tsilicates.ru