BŁACHOWSKI, Bartłomiej; 						HOŁOBUT, Paweł.
 In Memoriam – Professor Witold Gutkowski.
<strong>Computer Assisted Methods in Engineering and Science</strong>, [S.l.], v. 27, n. 2–3, p. 93–95, june 2020.
ISSN 2956-5839.
Available at: &lt;<a href="https://cames.ippt.pan.pl/index.php/cames/article/view/293" target="_new">https://cames.ippt.pan.pl/index.php/cames/article/view/293</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="http://dx.doi.org/10.24423/cames.293">http://dx.doi.org/10.24423/cames.293</a>.