<?xml version="1.0"?>
<dblp>
<article key="journals/sigpro/AbrudanEK09" mdate="2009-06-15">
<author>Traian E. Abrudan</author>
<author>Jan Eriksson</author>
<author>Visa Koivunen</author>
<title>Conjugate gradient algorithm for optimization under unitary matrix constraint.</title>
<pages>1704-1714</pages>
<year>2009</year>
<volume>89</volume>
<journal>Signal Processing</journal>
<number>9</number>
<ee>http://dx.doi.org/10.1016/j.sigpro.2009.03.015</ee>
<url>db/journals/sigpro/sigpro89.html#AbrudanEK09</url>
</article>
</dblp>
