@misc
{TN_libero_mab2,
author = {
Rothwell, Gar W.
},
title = {
New interpretations of the earliest conifers
},
publisher = {Elsevier BV},
isbn = {0034-6667},
keywords = {
Paleontology
,
Ecology, Evolution, Behavior and Systematics
},
year = {1982},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}