@InBook{FerGalPen02,
author = {A. Ferreira and J. Galtier and P. Penna.},
title = {Topological design, routing and hand-over in satellite networks},
chapter = {22 in Handbook of Wireless Networks, Ivan Stojmenovi\'{c} editor},
publisher = {Wiley-Interscience},
year = {2002},
pages = {473-493}
}