International Conference on Algebraic and Logic Programming, Levi, G. 1., & Rodríguez Artalejo, M. (1994). Algebraic and logic programming: 4th international confernence, ALP '94, Madrid, Spain, September 14-16, 1994 : proceedings. Springer-Verlag.
Citación estilo ChicagoInternational Conference on Algebraic and Logic Programming, G. 1942- Levi, and M. Rodríguez Artalejo. Algebraic and Logic Programming: 4th International Confernence, ALP '94, Madrid, Spain, September 14-16, 1994 : Proceedings. Berlin ; New York: Springer-Verlag, 1994.
Cita MLAInternational Conference on Algebraic and Logic Programming, G. 1942- Levi, and M. Rodríguez Artalejo. Algebraic and Logic Programming: 4th International Confernence, ALP '94, Madrid, Spain, September 14-16, 1994 : Proceedings. Berlin ; New York: Springer-Verlag, 1994.