00631naa#a2200193#i#4500001001500000005001700015011001400032100004100046102000700087200014700094210007200241215001100313608002700324700001700351700002000368700001900388700001800407856001200425EN\\bibl\4699920240428110737.7##a1681-1208##a20070825b2007####ek#y0engy0150####ca##aRU1#aTwo spinel populations from the Cretaceous-Paleogene K/T boundary clay layer in the Gams stratigraphic sequence, Eastern AlpseJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd2007##a10 с.##aJournal article2local#1aGrachevgA F#1aTselmovichgV A#1aKorchagingO A#1aKollmanngH A4#arjes.ru