%0 Journal Article %A Jason P. Bell %A Stanley N. Burris %A Karen A. Yeats %T Counting rooted trees: the universal law \(t(n)\sim C\rho^{-n} n^{-3/2}\) %J The electronic journal of combinatorics %D 2006 %V 13 %U http://geodesic.mathdoc.fr/articles/10.37236/1089/ %R 10.37236/1089 %F 10_37236_1089