Association of Parks in Bulgaria
Bulharsko 1000 Sofie Bulharsko, 26 Khan Asparuh ul., App.1
e-mail: apb@parks.bg
Bulgarian Biodiversity Foundation
Sofia, 1000, 6 Triaditza. podlaží 5, kancelář 504
e-mail: bbf@biodiversity.bg
Aristotle University of Thessaloniki
University Campus, 54124 Thessaloniki, Řecko
Czech University of Life Sciences Prague (CULS)
Kamýcká 129, 165 00 Praha 6 - Suchdol, Česká republika