LDR 00641naa#a2200193#i#450# 001 EN\\bibl\92083 005 20250809165339.6 011 ## _a3034-4689 100 ## _a20250801b2025####ek#y0engy0150####ca 102 ## _aRU 200 1# _aEFFECT OF CARBONATE ADDITIVES CA AND MG ON CHANGES IN COMPOSITION AND PROPERTIES OF HEAVY OIL IN THE PROCESS OF LOW-TEMPERATURE CRACKING _eJournal article 210 1# _aKazan _cKazan National Research Technological University _d2025 215 ## _a5 с. 608 ## _aJournal article _2local 700 #1 _aAntonova _gMarina Yur'evna 700 #1 _aDavletshin _gA R 700 #1 _aTelyashev _gR G 700 #1 _a _g 856 4# _avestniktu.ru _u