@unpublished{Dumas_2012_FEM,
	Author = {Dumas, Philippe},
	Title = {{D}r {F}lajolet's elixir or {M}ellin transform and asymptotics},
	Editor = {Ward, Mark~D.},
	Note = {Introduction to vol.~III, chap.~4 of {P}hilippe {F}lajolet's {C}ollected {W}orks. Available at  \url{https://sites.google.com/site/pfvolumes/home}. To appear. }}