Roland M. Wagner. A model for the digital representation and transaction of complex pricing and ordering for high-value spatial products and services. PhD thesis, Technical University of Berlin, Germany, 2003. [doi]
@phdthesis{dnb-15689, title = {A model for the digital representation and transaction of complex pricing and ordering for high-value spatial products and services}, author = {Roland M. Wagner}, year = {2003}, url = {http://d-nb.info/967910994}, researchr = {https://researchr.org/publication/dnb-15689}, cites = {0}, citedby = {0}, school = {Technical University of Berlin, Germany}, }