I. Karadjova

Liquid/liquid extraction and column solid phase extraction procedures for iron species determination in wines

T. Stafilov, S. Arpadjan, K. Tasev, 2006 .

Reductive coprecipitation and extraction as separation methods for the determination of gold in copper concentrates by AAS and ICP-AES

I. Karadjova, S. Arpadjan, L. Jordanova, 1993 .