@conference{aufsatz53241,
    affiliation = {Professur für Kartographie},
    title = {The Application and Effects of Sky Models on Hill Shading},
    journal = {Proceedings 26th International Cartographic Conference 21013, Dresden, USB Stick},
    keywords = {Khumbu Himal, trekking map},
    pages = {818},
    year = {2013},
    peerreview = {Ja},
    openaccess = {Ja},
    institution = {International Cartographic Association},
    author = {Künkel, H. and Buchroithner, M. F.}
}