@book{Weiber+2025, url = {https://doi.org/10.3790/9783428458998}, title = {Dienstleistungen als Wettbewerbsinstrument im internationalen Anlagengeschäft}, title = {}, author = {Rolf Weiber}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428458998}, isbn = {9783428458998}, year = {1985}, lastchecked = {2025} }