Трудове на Института по океанология = Trudove na Instituta po Okeanologiya = Proceedings of the Institute of Oceanology
Трудове на Института по океанология = Trudove na Instituta po Okeanologiya = Proceedings of the Institute of Oceanology. Bulgarian Academy of Sciences: Sofiâ. ISSN 0324-0878
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Океанология = Okeanologija = Oceanology (Bulgaria). Bulgarian Academy of Sciences: Varna. ISSN 0324-0878, more
