TY - JOUR AU - López, José L. AU - Pagola, Pedro J. TI - A simplification of the Laplace method for double integrals. Application to the second Appell function JO - Electronic transactions on numerical analysis PY - 2008 SP - 224 EP - 236 VL - 30 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_2008__30__a12/ LA - en ID - ETNA_2008__30__a12 ER -