00630naa#a2200169#i#450# EN\INFRA-M\bibl\55530 20241123043944.6 2500-3313 20220926b2022####ek#y0engy0150####ca RU Investigation of the possibility of synthesis of silicon nitride from sand using the azide SHS technology Journal article Moscow INFRA-M Academic Publishing LLC. 2022 4 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Kondratieva Lyudmila Aleksandrovna zh-szf.ru