by Kostova, I., Iossifova, T.
Published in Fitoterapia (01.02.2007)

by IOSSIFOVA, T, MIKHOVA, B, KOSTOVA
Published in Monatshefte für Chemie (01.11.1995)

by Iossifova, T, Vogler, B, Kostova, I
Published in Fitoterapia (01.08.2002)

by Iossifova, T, Kujumgiev, A, Ignatova, A, Vassileva, E, Kostova, I
Published in Pharmazie (01.04.1994)

by Tsacheva, Ivanka, Rostan, Joerg, Iossifova, Tania, Vogler, Bernhard, Odjakova, Mariela, Navas, Hernan, Kostova, Ivanka, Kojouharova, Michaela, Kraus, Wolfgang
Published in Zeitschrift für Naturforschung C. A journal of biosciences (01.07.2004)

by Iossifova, Tanya, Vogler, Bernhard, Kostova, Ivanka
Published in Phytochemistry (01.11.1998)

by Kostova, I, Dinchev, D, Mikhova, B, Iossifova, T
Published in Phytochemistry (Oxford) (01.04.2000)

by Iossifova, Tanya, Vogler, Bernhard, Klaiber, Iris, Kostova, Ivanka, Kraus, Wolfgang
Published in Phytochemistry (Oxford) (01.01.1999)

by Ivanovska, Nina, Iossifova, Tanya, Kostova, Ivanka
Published in Phytotherapy research (01.11.1996)

by Iossifova, Tania, Kostova, Ivanka, Evstatieva, Ljuba N.
Published in Biochemical systematics and ecology (01.04.1997)

by Iossifova, Tanya, Mikhova, Bozhana, Kostova, Ivanka
Published in Phytochemistry (Oxford) (01.11.1993)

by Kostova, Ivanka, Dinchev, Dragomir, Mikhova, Bozhana, Iossifova, Tanya
Published in Phytochemistry (Oxford) (01.02.1995)

by Kostova, Ivanka, Simeonov, Mario, Iossifova, Tanya, Tappe, Robert, Pardeshi, Nalini, Budzikiewicz, Herbert
Published in Phytochemistry (Oxford) (01.10.1996)

by Iossifova T, Kostova I, Evstatieva L.N
Published in Biochemical Systematics and Ecology (1997)

by Ivanovska, N, Iossifova, T, Kostova, I. (Institute of Microbiology, Department of Immunology, Bulgarian Academy of Sciences, 1113 Sofia (Bulgaria))
Published in Phytotherapy Research (United Kingdom) (1996)

by Iossifova, T, Vogler, B, Klaiber, I, Kostova, I, Kraus, W. (Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia 1113 (Bulgaria))
Published in Phytochemistry (United Kingdom) (1999)

by Kostova, I, Dinchev, D, Mikhova, B, Iossifova, T. (Institute of Organic Chemistry, Bulgarian Academy of Sciences, Sofia 1113 (Bulgaria))
Published in Phytochemistry (United Kingdom) (1995)

by Iossifova, T, Vogler, B, Kostova, I. (Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia 1113 (Bulgaria))
Published in Phytochemistry (United Kingdom) (1998)

by Iossifova, T, Mikhova, B, Kostova, I. (Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia 1113 (Bulgaria))
Published in Phytochemistry (United Kingdom) (1993)