John D. Lowrance, Thomas D. Garvey, Thomas M. Strat. A Framework for Evidential-Reasoning Systems. In Ronald R. Yager, Liping Liu, editors, Classic Works of the Dempster-Shafer Theory of Belief Functions. Volume 219 of Studies in Fuzziness and Soft Computing, pages 419-434, Springer, 2008. [doi]
Abstract is missing.