@book
{TN_libero_mab2,
author = {
Löhner, Kurt
},
title = {
Grundlagen des Motorseglers
},
publisher = {Dt. Forschungsanstalt f. Luftfahrt e.V.},
year = {1962},
booktitle = {DFL-Bericht ; 158},
address = {
Braunschweig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}