Banaszek, J.
(2011).
 ON CERTAIN TECHNIQUE OF THE STRONG SPARSE SYMMETRIC MATRICES IN FINITE ELEMENT METHOD.
<em>Journal Of Power Technologies, 51</em>, 3-11.
Retrieved from <a href="https://papers.itc.pw.edu.pl/index.php/JPT/article/view/41" target="_new">https://papers.itc.pw.edu.pl/index.php/JPT/article/view/41</a>