@misc
{TN_libero_mab2,
author = {
Leider, Philip
AND
Smithson, Robert
},
title = {
Smithson and the American Landscape
},
publisher = {},
isbn = {0004-3214},
keywords = {
Smithson, Robert
},
year = {2001},
address = {
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}