@misc
{TN_libero_mab2,
author = {
Johnson, Douglas Wilson
},
title = {
The Great Russian Retreat
},
publisher = {JSTOR},
isbn = {0016-7428},
keywords = {
Earth-Surface Processes
,
Geography, Planning and Development
},
year = {1916},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}