@article {guillen06impactcodes,
	title = {Impact of signal constellation expansion on the achievable diversity of pragmatic bit-interleaved space-time codes},
	journal = {IEEE Transactions on Wireless Communications},
	volume = {5},
	year = {2006},
	pages = {2032{\textendash}2037},
	issn = {1536-1276},
	doi = {10.1109/TWC.2006.1687717},
	author = {Guill{\'e}n i F{\`a}bregas, Albert and Giuseppe Caire}
}
