@article{DBLP:journals/ijcns/JanisYDRWHTK09,
author = {Pekka J{\"a}nis and
Chia-Hao Yu and
Klaus Doppler and
C{\'a}ssio B. Ribeiro and
Carl Wijting and
Klaus Hugl and
Olav Tirkkonen and
Visa Koivunen},
title = {Device-to-Device Communication Underlaying Cellular Communications
Systems},
journal = {IJCNS},
volume = {2},
number = {3},
year = {2009},
pages = {169-178},
ee = {http://dx.doi.org/10.4236/ijcns.2009.23019},
bibsource = {DBLP, http://dblp.uni-trier.de}
}