Franz-Josef Jochem. ISDN. Praxis der Informationsverarbeitung und Kommunikation, 11(3):190-197, 1988. [doi]
@article{Jochem88, title = {ISDN}, author = {Franz-Josef Jochem}, year = {1988}, doi = {10.1515/piko.1988.11.3.190}, url = {http://dx.doi.org/10.1515/piko.1988.11.3.190}, researchr = {https://researchr.org/publication/Jochem88}, cites = {0}, citedby = {0}, journal = {Praxis der Informationsverarbeitung und Kommunikation}, volume = {11}, number = {3}, pages = {190-197}, }