V. Choi and M. J. Golin, Lopsided trees. I. Analyses. Algorithmica, pp.31240-290, 2001.
DOI : 10.1007/s00453-001-0063-1

. Eho-+-87-]-p, A. Erd?-os, A. Hildebrand, P. Odlyzko, B. Pudaite et al., The asymptotic behavior of a family of sequences, Pacific J. Math, vol.126, issue.2, pp.227-241, 1987.

W. Feller, An introduction to probability theory and its applications, 1971.

L. Michael, D. E. Fredman, and . Knuth, Recurrence relations based on minimization, J. Math. Anal. Appl, vol.48, pp.534-559, 1974.

R. [. Flajolet and . Sedgewick, Analytic combinatorics. Book in preparation. Preliminary version available at http
URL : https://hal.archives-ouvertes.fr/inria-00072739

N. Pippenger, An Elementary Approach to Some Analytic Asymptotics, SIAM Journal on Mathematical Analysis, vol.24, issue.5, pp.1361-1377, 1993.
DOI : 10.1137/0524079