@misc
{TN_libero_mab2,
author = {
Stoschek, Erwin
},
title = {
In memoriam Professor Nikolaus Joachim Lehmann
},
publisher = {},
isbn = {0043-6925},
keywords = {
Lehmann, Nikolaus Joachim 1921-1998
,
Mathematik
},
year = {1998},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}