@article{Jakobsson2006,
	title = {On the forward-backward spatial APES},
	author = {Andreas Jakobsson and Petre Stoica},
	journal = {Signal Processing},
	month = {Apr},
	number = {4},
	pages = {710--715},
	url = {http://www.sciencedirect.com/science/article/B6V18-4GNKKG6-1/1/3a9f1500923d1015d3461234551ef8a7},
	volume = {86},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/260ba55da2a362c711b326ba21b14c4c5/smicha},
	keywords = {Sensor and array multichannel processing signal }
}