Michael Morreau. Epistemic semantics for counterfactuals. J. Philosophical Logic, 21(1):33-62, 1992. [doi]
@article{Morreau92, title = {Epistemic semantics for counterfactuals}, author = {Michael Morreau}, year = {1992}, doi = {10.1007/BF00126496}, url = {http://dx.doi.org/10.1007/BF00126496}, researchr = {https://researchr.org/publication/Morreau92}, cites = {0}, citedby = {0}, journal = {J. Philosophical Logic}, volume = {21}, number = {1}, pages = {33-62}, }