@book{Gaitanides+2025, url = {https://doi.org/10.3790/9783428443680}, title = {Planungsmethodologie}, title = {Vorentscheidungen bei der Formulierung integrierter Investitionsplanungsmodelle}, author = {Michael Gaitanides}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428443680}, isbn = {9783428443680}, year = {1979}, lastchecked = {2025} }