MELENK, J. M.; 						BABUŠKA, I..
 Approximation with harmonic and generalized harmonic polynomials in the partition of unity method.
<strong>Computer Assisted Methods in Engineering and Science</strong>, [S.l.], v. 4, n. 3-4, p. 607-632, june 2023.
ISSN 2956-5839.
Available at: &lt;<a href="https://cames.ippt.pan.pl/index.php/cames/article/view/1394" target="_new">https://cames.ippt.pan.pl/index.php/cames/article/view/1394</a>&gt;. Date accessed: 22 nov. 2024.