Thomas J. Herr, Thomas J. Plevyak. ISDN: The opportunity begins. IEEE Communications Magazine, 24(11):6-10, 1986. [doi]
@article{HerrP86, title = {ISDN: The opportunity begins}, author = {Thomas J. Herr and Thomas J. Plevyak}, year = {1986}, doi = {10.1109/MCOM.1986.1092976}, url = {https://doi.org/10.1109/MCOM.1986.1092976}, researchr = {https://researchr.org/publication/HerrP86}, cites = {0}, citedby = {0}, journal = {IEEE Communications Magazine}, volume = {24}, number = {11}, pages = {6-10}, }