Johannes Ewers. Multimedia-Marketing für Leistungsträger und Reisemittler im Tourismus. it - Information Technology, 40(2):30-37, 1998. [doi]
@article{Ewers98, title = {Multimedia-Marketing für Leistungsträger und Reisemittler im Tourismus}, author = {Johannes Ewers}, year = {1998}, doi = {10.1524/itit.1998.40.2.30}, url = {http://dx.doi.org/10.1524/itit.1998.40.2.30}, researchr = {https://researchr.org/publication/Ewers98}, cites = {0}, citedby = {0}, journal = {it - Information Technology}, volume = {40}, number = {2}, pages = {30-37}, }