author = { Westrop, Stephen R. },

title = { Trilobite diversity patterns in an Upper Cambrian stage },

publisher = {Cambridge University Press (CUP)},

isbn = {0094-8373},

isbn = {1938-5331},

keywords = { Paleontology , General Agricultural and Biological Sciences , Ecology , Ecology, Evolution, Behavior and Systematics },

year = {1988},

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