Marcus Spies. Conditional Events, Conditioning, and Random Sets. IEEE Transactions on Systems, Man, and Cybernetics, Part A, 24(12):1755-1763, 1994. [doi]
@article{Spies94, title = {Conditional Events, Conditioning, and Random Sets}, author = {Marcus Spies}, year = {1994}, doi = {10.1109/21.328933}, url = {https://doi.org/10.1109/21.328933}, researchr = {https://researchr.org/publication/Spies94}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Systems, Man, and Cybernetics, Part A}, volume = {24}, number = {12}, pages = {1755-1763}, }