@book
{TN_libero_mab2,
author = {
Marquardt, Martha
},
title = {
Paul Ehrlich
},
publisher = {Springer},
keywords = {
Ehrlich, Paul 1854 - 1915
,
Ehrlich, Paul
},
year = {1951},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}