Zhenhai Duan, Yingfei Dong, Kartik Gopalan. DMTP: Controlling spam through message delivery differentiation. Computer Networks, 51(10):2616-2630, 2007. [doi]
@article{DuanDG07, title = {DMTP: Controlling spam through message delivery differentiation}, author = {Zhenhai Duan and Yingfei Dong and Kartik Gopalan}, year = {2007}, doi = {10.1016/j.comnet.2006.11.015}, url = {http://dx.doi.org/10.1016/j.comnet.2006.11.015}, researchr = {https://researchr.org/publication/DuanDG07}, cites = {0}, citedby = {0}, journal = {Computer Networks}, volume = {51}, number = {10}, pages = {2616-2630}, }