L. Pehlivanov

An integrated ichthyofaunal survey in a heavily-modified, cross-border watershed

G. Sylaios, A. Apostolou, E. Koutrakis, 2013 .

Assessment of Ecological Status and Preliminary Results on Reference Conditions in Alpine Glacial Lakes (Bulgaria)—A Contribution to the Implementation of the Water Framework Directive

M. Pavlova, S. Cheshmedjiev, G. Gecheva, 2013 .

Typology of a Great River Using Fish Assemblages: Implications for the Bioassessment of the Danube River

T. Erős, A. Weiperth, Á. I. György, 2017 .

Offshore distribution of invasive gobies (Pisces: Gobiidae) along the longitudinal profile of the Danube River.

T. Erős, A. Weiperth, Á. I. György, 2015 .