Alvis Cheuk M. Fong, Siu Cheung Hui, Chiew Tong Lau. Towards an open protocol for secure online presence notification. Computer Standards & Interfaces, 23(4):311-324, 2001. [doi]
@article{FongHL01-0, title = {Towards an open protocol for secure online presence notification}, author = {Alvis Cheuk M. Fong and Siu Cheung Hui and Chiew Tong Lau}, year = {2001}, doi = {10.1016/S0920-5489(01)00077-0}, url = {https://doi.org/10.1016/S0920-5489(01)00077-0}, researchr = {https://researchr.org/publication/FongHL01-0}, cites = {0}, citedby = {0}, journal = {Computer Standards & Interfaces}, volume = {23}, number = {4}, pages = {311-324}, }