@book{Schmitz+2021, url = {https://doi.org/10.3790/9783428496501}, title = {Besteuerung wiederkehrender Bezüge}, title = {}, author = {Ralf Schmitz}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428496501}, isbn = {9783428496501}, year = {1999}, lastchecked = {2021} }