00587naa#a2200169#i#450# EN\\bibl\90250 20241121234455.4 2076-0655 20241107b2024####ek#y0engy0150####ca RU To the 125th anniversary of the birth of DMITRY NIKOLAEVICH POLUBOYARINOV Journal article Moscow Individual Entrepreneur Svetlana Vasilievna Samchenko 2024 1 с. Journal article local Керамическая промышленность. 666.3/.7 Belyakov Alexey Vasilievich tsilicates.ru