[1] Cracow Univ Econ, Dept Social & Econ Geog, Ul Rakowicka 27, PL-31510 Krakow, Poland
[2] Pavol Jozef Saarik Univ, Inst Geog, Jesena 5, Kosice 04001, Slovakia
[3] Bucharest Univ, Dept Human & Econ Geog, Ave N Balcescu 1, Bucharest, Romania
[4] Matej Bel Univ, Dept Biol & Ecol, Tajovskeho 40, Banska Bystrica 97401, Slovakia
[5] Cracow Univ Econ, Dept Market Anal & Mkt Res, Rakowicka 27, PL-31510 Krakow, Poland
[6] Bukk Natl Pk Directorate, Dept Nat Conservat, Sanc u 6, H-3304 Eger, Hungary
[7] Corvinus Univ Budapest, Doctoral Sch Int Relat & Polit Sci, Fovam ter 8, H-1093 Budapest, Hungary
[8] Univ Bucharest, Fac Geog, Sim Mehedin Doctoral Sch, Ave N Balcescu, 1, Bucharest, Romania
[9] Minist Environm Water & Forests, Natl Agcy Nat Protected Areas, Valter Maracineanu Sq 1-3, Bucharest 010155, Romania