@article{10_37236_813,
     author = {Alexander Raichev and Mark C. Wilson},
     title = {Asymptotics of coefficients of multivariate generating functions: {Improvements} for smooth points},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/813},
     zbl = {1165.05309},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/813/}
}