@book{id_12887, author = "Reinhardt, W. and Rentsch, H.", title = "Determination of changes in volume and elevation of glaciers using digital elevation models for the Vernagtferner, Ă–tztal Alps, Austria", year = "1986", series = "Annals of Glaciology", url = "https://doi.org/10.1017/S0260305500001348", }