Matthias Neubauer, Peter Thiemann
Discriminative sum types locate the source of type errors
ICFP, 2003.
@inproceedings{ICFP-2003-NeubauerT, author = "Matthias Neubauer and Peter Thiemann", booktitle = "{Proceedings of the Eighth International Conference on Functional Programming}", doi = "10.1145/944705.944708", editor = "Colin Runciman and Olin Shivers", isbn = "1-58113-756-7", pages = "15--26", publisher = "{ACM}", title = "{Discriminative sum types locate the source of type errors}", year = 2003, }