@inbook{Freyer+1998+I+IV,
url = {https://doi.org/10.1515/9783486797527.fm},
title = {Frontmatter},
booktitle = {Tourismus},
booktitle = {Einführung in die Fremdenverkehrsökonomie},
author = {Walter Freyer},
publisher = {Oldenbourg Wissenschaftsverlag},
address = {Berlin, Boston},
pages = {I--IV},
doi = {doi:10.1515/9783486797527.fm},
isbn = {9783486797527},
year = {1998},
lastchecked = {2026-05-02}
}