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J.Stamenov, Ch. Angelov, I. Angelov, T. Arsov, N.Archangelova, A.Boyukliiski, A.Damianova, L.Drenska, K.Georgiev, I. Kalapov, A.Nishev, N.Nikolova, I.Penev, A.Tchorbadjieff, B.Vachev, B. Boyuklieva, A. Boyadjieva, I. Pavchinska,
"Basic Environmental Observatory (BEO) at Moussala Peak – High Mountain Station for Complex Monitoring Studies", Journal of Balkan Ecology, v. 13, N 2, 2010.
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A.Tchorbadjieff, I. Angelov, C. Angelov, J. Stamenov, N. Nikolova, T. Arsov, I. Kalapov, A.Boyadjieva,
"Detection of Solar particle events in March 2012 at BEO Moussala", Bulgarian Astronomical Journal Volume 18-2, 2012.
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Assen Tchorbadjieff, Ch. Angelov, I. Angelov, T. Arsov, I. Kalapov, N. Nikolova, A.Boyadjieva,
"Detection of Coronal Mass Ejections (CMEs) in the period of March-May 2012 at Moussala peak", Comptes rendus de l’Academie bulgare des Sciences, vol 66, №5, pp. 659-666, 2013.
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Christo Angelov, Nina Nikolova, Ivo Kalapov, Todor Arsov, Assen Tchorbadjieff, Aneta Boyadjieva, Stefan Tsakovski, Petra Přibylová, Petr Kukučka, Jana Boruvková, Jana Klánová,
"High-Mountain Monitoring of Persistent Organic Pollutants at the Basic Environmental Observatory Moussala", Comptes rendus de l’Acade'mie bulgare des Sciences, Vol 67, No8, pp.1129-1136, 2014.
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Assen Tchorbadjieff, Christo Angelov, Todor Arsov, Nina Nikolova, Ivo Kalapov, A.Boyadjieva,
"Sahara Dust Events over South-western Bulgaria During the Late Spring of 2013", Comptes rendus de l’Acade'mie bulgare des Sciences, Vol 68, No10, pp.1229-1234, 2015.