author = { Gradstein, Stephan R. Gradstein, Stephan Rob },

title = { Lejeuneaceae ptychantheae, brachiolejeuneae },

publisher = {New York Botanical Garden},

isbn = {0893273813},

keywords = { Botany South America , Phytogeography , Lejeuneaceae },

year = {1994},

booktitle = {Flora neotropica ; 62},

address = { New York },

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