@misc
{TN_libero_mab2,
author = {
Westrop, Stephen R.
},
title = {
The Late Cambrian (Furongian) trilobite Tangshanaspis Zhou and Zhang, 1978, in North America
},
publisher = {Canadian Science Publishing},
isbn = {0008-4077},
isbn = {1480-3313},
keywords = {
General Earth and Planetary Sciences
},
year = {2013},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}