Elka Vasileva Елка Василева

University of National and World Economy Sofia - Sofia / Bulgaria

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AD Scientific Index ID: 4538940

Университет за национално и световно стопанство

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Elka Vasileva Елка Василева's MOST POPULAR ARTICLES

1-) A general preparation of β-substituted tryptophan estersL Jeannin, T Nagy, E Vassileva, J Sapi, JY LaronzeTetrahedron Letters 36 (12), 2057-2058, 1995

2-) Antimicrobial effects of some hydroxycoumarins and secoiridoids from Fraxinus ornus bark.T Iossifova, A Kujumgiev, A Ignatova, E Vassileva, I KostovaDie Pharmazie 49 (4), 298, 1994

3-) Reverse‐phase high pressure liquid chromatographic analysis of hydroxycoumarins in plant extracts. Quantitative determination of hydroxycoumarins in Fraxinus ornusN Nykolov, T Iossifova, E Vassileva, I Kostova, G StoevPhytochemical Analysis 4 (2), 86-88, 1993

4-) Antiviral activity of some hydroxycoumarin derivativesAS Galabov, T Iosifova, E Vassileva, I KostovaZeitschrift für Naturforschung C 51 (7-8), 558-562, 1996

5-) Environmental Performance of Companies with Environmental Management Systems in BulgariaD Ivanova, A Haradinova, E VasilevaQuality Access to Success Journal 17 (152), 61, 2016

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