@article{Rübel+1990+381+392,
url = {https://doi.org/10.3790/schm.110.3.381},
title = {Dienstleistungssektor und Leistungsbilanzsaldo},
title = {},
author = {Gerhard Rübel},
pages = {381--392},
volume = {110},
number = {3},
journal = {Journal of Contextual Economics – Schmollers Jahrbuch},
doi = {doi:10.3790/schm.110.3.381},
year = {1990},
lastchecked = {1990-03-01}
}