@article{BLS05,
	Author = {Bayon, R. and Lygeros, N. and Sereni, J.-S.},
	Date-Added = {2012-04-06 15:06:17 +0000},
	Date-Modified = {2012-04-07 12:53:56 +0000},
	Fjournal = {Applied Mathematics E-Notes},
	Issn = {1607-2510},
	Journal = {Appl. Math. E-Notes},
	Pages = {60--65 (electronic)},
	Title = {New progress in enumeration of mixed models},
	Volume = {5},
	Year = {2005}}