@misc
{TN_libero_mab2,
author = {
Rohrlach, Peter
},
title = {
Ernst Engelberg
65. Geb. d. Historikers d. DDR
},
publisher = {},
isbn = {0323-5327},
keywords = {
Engelberg, Ernst
},
year = {1974},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}