@book
{TN_libero_mab2,
author = {
Hennig, R.
Toepler, August
},
title = {
Töpler's Vorlesungsapparat zur Statik und Dynamik fester Körper
},
publisher = {Verlag von Julius Springer},
year = {[1888?]},
address = {
Berlin N.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}