Decidable Fragments of Many-Sorted Logic.

Aharon Abadi Alexander Moshe Rabinovich Mooly Sagiv Decidable Fragments of Many-Sorted Logic. 17-31 2007 conf/lpar/2007 LPAR http://dx.doi.org/10.1007/978-3-540-75560-9_4 db/conf/lpar/lpar2007.html#AbadiRS07