@inproceedings{TAPSOFT-1993-BetremaZ,
	author        = "J. Bétréma and A. K. Zvonkin",
	booktitle     = "{Proceedings of the Fifth International Joint Conference on Theory and Practice of Software Development}",
	doi           = "10.1007/3-540-56610-4_92",
	isbn          = "3-540-56610-4",
	pages         = "599--612",
	publisher     = "{Springer}",
	title         = "{La Vraie Forme d'un Arbre}",
	year          = 1993,
}