author = { Taylor, Edith L. AND Taylor, Thomas N. },

title = { Reproductive Biology of the Permian Glossopteridales and their Suggested Relationship to Flowering Plants },

publisher = {National Academy of Sciences of the United States of America},

isbn = {0027-8424},

year = {1992},

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