@book
{TN_libero_mab2,
author = {
Geelhaar, Christian
Klee, Paul
},
title = {
Paul Klee
Leben und Werk
},
publisher = {DuMont},
isbn = {3770107268},
keywords = {
Klee, Paul
},
year = {1990},
booktitle = {DuMont-Kunst-Taschenbücher ; 8},
address = {
Köln
},
}