author = { Pryer, Kathleen M. AND Hearn, David J. },

title = { Evolution of Leaf Form in Marsileaceous Ferns: Evidence for Heterochrony },

publisher = {Wiley-Blackwell},

isbn = {0014-3820},

isbn = {1558-5646},

year = {2009},

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