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Stafilov, Trajche ; Zendelovska, Dragica ; Pavlovska, Gorica. Stafilov, Trajche and Zendelovska, Dragica and Pavlovska, Gorica and Čundeva, Katarina (2002) Determination of trace elements in dolomite and gypsum by atomic absorption spectrometry: overcoming the matrix interference by flotation separation. Spectrochimica Acta Part B: Atomic Spectroscopy, 57 (5). pp. 907-917. ISSN https://doi.org/10.1016/S0584-8547(02)00017-4.
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Čundeva, Katarina ; Stafilov, Trajche ; Zendelovska, Dragica. Čundeva, Katarina and Stafilov, Trajche and Zendelovska, Dragica and Pavlovska, Gorica (2002) APPLICATION OF COPRECIPITATE FLOTATION AS A METHOD FOR SELECTIVE SEPARATION OF HEAVY METAL TRACE IMPURITIES IN DOLOMITE AND GYPSUM AND THEIR ETAAS DETERMINATION. Bulletin of the Chemists and Technologists of Macedonia, 21 (1). pp. 43-52. ISSN 0350-0136.
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