@book{Wolfertz+2025, url = {https://doi.org/10.3790/9783428453795}, title = {Grundlagen und Probleme der indikativen sektoralen Planung in marktwirtschaftlich orientierten Systemen}, title = {}, author = {Dirk Wolfertz}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428453795}, isbn = {9783428453795}, year = {1983}, lastchecked = {2025} }