GÁSPÁR, Zsolt; RADICS, Norbert; RECSKI, Andras. Rigidity of square grids with holes. Computer Assisted Methods in Engineering and Science, [S.l.], v. 6, n. 3-4, p. 329-335, apr. 2023. ISSN 2956-5839. Available at: <https://cames.ippt.gov.pl/index.php/cames/article/view/1280>. Date accessed: 23 dec. 2024.