@book{id_12783,
author = "Haggren, H. and Mayer, C. and Nuikka, M. and Braun, L. and Rentsch, H. and Peipe, J.",
title = "Processing of old terrestrial photography for verifying the 1907 digital elevation model of Hochjochferner glacier",
year = "2008",
series = "Zeitschrift für Gletscherkunde und Glazialgeologie",
}