@book{2025, url = {https://doi.org/10.3790/9783428425150}, title = {Systemtheorie, Systemanalyse und Entwicklungsländerforschung}, title = {Einführung und Kritik}, author = {}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428425150}, isbn = {9783428425150}, year = {1971}, lastchecked = {2025} }