@misc
{TN_libero_mab2,
author = {
Limoncu, Murat
},
title = {
The Euler characteristic and signature of four-dimensional closed manifolds and the normalized Ricci flow equation
},
publisher = {Springer Science and Business Media LLC},
isbn = {1572-9168},
isbn = {0046-5755},
keywords = {
Geometry and Topology
},
year = {2016},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}