Lourens O. Walters, Pieter S. Kritzinger. Cellular networks: past, present and future. ACM Crossroads, 7(2), 2000. [doi]
@article{WaltersK00, title = {Cellular networks: past, present and future}, author = {Lourens O. Walters and Pieter S. Kritzinger}, year = {2000}, doi = {10.1145/355146.355149}, url = {https://doi.org/10.1145/355146.355149}, researchr = {https://researchr.org/publication/WaltersK00}, cites = {0}, citedby = {0}, journal = {ACM Crossroads}, volume = {7}, number = {2}, }