A STUDY ON THE CONTENT AND STRUCTURE OF DIALKYLPHTHALATES, ISOLATED FROM LIGNITE HUMUS SUBSTANCES FROM THE MARITSA-IZTOK DEPOSIT

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BALABANOVARADONOVA, EM
STEFANOVA, MD
KOUMANOVA, BK
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O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
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07 ; 0710 ; 09 ;
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页码:773 / 776
页数:4
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