Gasios, A., Gouliamtzis, P., Kazazou, A., Tsiakiris, R., Betsis, A., Kasioumis, K., & Ispikoudis, I. (?????.).  (2006).  Contribution to the Systematic Recording of the Avifauna in Vikos-Aoos National Park and Konitsa Plain using G.I.S. ??? 3° ???????? ????????? ??????????? ????????? & ????????? ?????????? ????????? <<????????? ??? ????????? ??? ???????????????>>. ????????????? ??? 16-19 ?????????, ??.?.?.?.?.?.?. «??????? ???????», ?????????????????, 45110, ????????.: ??????????? ??? ????????????? ?????????.