@article{ ramification, author = {McIlraith, S.} } , url = {aij2000.pdf} } , journal = {Artificial Intelligence} } , title = {Integrating Actions and State Constraints: A Closed-Form Solution to the Ramification Problem (Sometimes)} } , number = {1-2} } , month = {January} } , volume = {116} } , year = {2000} } , pages = {87-121} }