00517naa#a2200169#i#450# EN\\bibl\80567 20240919044044.4 2076-0655 20131225b2013####ek#y0engy0150####ca RUS RU On the based of natural silicates study and synthesis of zeolite of jismondine Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2013 3 с. Journal article local Mamedova G A tsilicates.ru