@article{ETNA_2005__19__a4,
     author = {Ferreira, Chelo and L\'opez, Jos\'e L. and Mainar, Esmeralda and Temme, Nico M.},
     title = {Asymptotic approximations of integrals: an introduction, with recent developments and applications to orthogonal polynomials},
     journal = {Electronic transactions on numerical analysis},
     pages = {58--83},
     publisher = {mathdoc},
     volume = {19},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2005__19__a4/}
}