00732naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200007800094210012500172215001000297608002700307675007600334700003400410700003600444700003600480856002200516EN\\bibl\6393520240428215900.7##a2686-9896##a20230504b2023####ek#y0engy0150####ca##aRU1#aUSE OF MODIFIED TECHNICAL LIGNINS IN DRILLING TECHNOLOGYeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2023##a1 с.##aJournal article2local##aЦеллюлозно-бумажная промышленность. 676#1aScherbingSergey Anatol'evich#1aEvdokimenkogDmitriy Sergeevich#1aBorisovgAlexandr Vladimirovich4#aangtu.editorum.ru