PT Journal AU Michna, P Eugster, W Hiller, RV Zeeman, MJ Wanner, H TI Topoclimatological case-study of Alpine pastures near the Albula Pass in the eastern Swiss Alps SO Geographica Helvetica PY 2013 BP 249 EP 263 VL 68 IS 4 DI 10.5194/gh-68-249-2013 LA english ER