@book
{TN_libero_mab2,
author = {
Lefever, Ernest W.
AND
Gorbačev, Michail
},
title = {
Perestroika
how new is Gorbachev's new thinking?
},
publisher = {Ethics and Public Policy Center},
isbn = {0896331334},
isbn = {0896331342},
keywords = {
Gorbačev, Michail
,
Perestroika
},
year = {1989},
abstract = {Enth.: The Challenge / Michail Gorbačev},
address = {
Washington, D.C.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}