@conference {25639,
	title = {Compact antenna arrays for MIMO applications},
	booktitle = {IEEE International Symposium of Antennas and Propagation Society (AP-S)},
	volume = {3},
	year = {2001},
	pages = {708-711},
	author = {Marin Stoytchev and Hugo Safar and Aris L. Moustakas and Steven H. Simon}
}
