Formal solutions of a class of Pfaffian systems in two variables.

Título: Formal solutions of a class of Pfaffian systems in two variables.

Autores: Maddah, Suzy S.; Barkatou, Moulay A.; Abbas, Hassan

ISSAC 2014—Proceedings of the 39th International Symposium on Symbolic and Algebraic Computation, 312–319, ACM, New York, 2014.