1 documents found
Tkach Volodymyr Ivanovych. The heteropolyanions of Keggin structure as analytical reagents to the nitrogen-containing organic substances
: д.х.н. :
spec.. 02.00.02 - Аналітична хімія :
presented. 1999-10-01; popup.evolution: .;
Dniepropetrovsk State University. – , 0599U000435.
1 documents found
Updated: 2026-03-24
