@book{Liedmeier+2020, url = {https://doi.org/10.3790/9783428472130}, title = {Die Auslegung und Fortbildung arbeitsrechtlicher KollektivvertrÀge}, title = {}, author = {Norbert Liedmeier}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428472130}, isbn = {9783428472130}, year = {1991}, lastchecked = {2020} }