@misc{Winkler_Paul._Meinhold's_1939,
 author={Winkler, Paul.},
 copyright={Rights Reserved - Restricted Access},
 address={Dresden},
 howpublished={online},
 year={1939},
 publisher={Meinhold Verlagsgesellschaft},
 language={ger},
 title={Meinhold's Wintersportkarte vom Riesengebirge : (für Schneeschuhläufer etc.)},
 keywords={tourist maps, ski maps, Giant Mountains},
}