SHAAKIR1, Laith K.; 						HIJAB2, Anas A..
 Some properties on extended eigenvalues and extended eigenvectors.
<strong>Tikrit Journal of Pure Science</strong>, [S.l.], v. 24, n. 6, p. 128-131, nov. 2019.
ISSN 2415-1726.
Available at: &lt;<a href="http://tjps.tu.edu.iq/index.php/j/article/view/898" target="_new">http://tjps.tu.edu.iq/index.php/j/article/view/898</a>&gt;. Date accessed: 17 nov. 2019.
doi: <a href="http://dx.doi.org/10.25130/j.v24i6.898">http://dx.doi.org/10.25130/j.v24i6.898</a>.