Practical type inference for arbitrary-rank types.

Simon L. Peyton Jones Dimitrios Vytiniotis Stephanie Weirich Mark Shields Practical type inference for arbitrary-rank types. 1-82 2007 17 J. Funct. Program. 1 http://dx.doi.org/10.1017/S0956796806006034 db/journals/jfp/jfp17.html#JonesVWS07