author = { Labelle, Gilbert AND Laforest, Louise },

title = { A Combinatorial Analysis of Tree-Like Sentences },

publisher = {Scientific Research Publishing, Inc.},

isbn = {2161-7635},

isbn = {2161-7643},

keywords = { General Earth and Planetary Sciences , General Environmental Science },

year = {2015},

url = { http://slubdd.de/katalog?TN_libero_mab2 }