LDR 00747naa#a2200181#i#450#
001     EN\\bibl\71970
005     20251215194701.1
011 ## _a2712-7761
100 ## _a20231206b2023####ek#y0engy0150####ca
102 ## _aRU
200 1# _aGeochemistry of organic matter of natural bitumen in the section of the Kozhva river (Timan-Pechora province)
       _eJournal article
210 1# _aSyktyvkar
       _cFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"
       _d2023
215 ## _a6 с.
608 ## _aJournal article
       _2local
675 ## _aМесторождения углеродистых пород и углеводородов. 553.9
       _aГеохимия. 550.4
       _z
700 #1 _aValyaeva
       _gO. V.
700 #1 _aRyabinkina
       _gN. N.
856 4# _akomisc.editorum.ru
       _u