Kosiński, W., 		Kowalczyk, D., & 		Weigl, M.
(2022).
 Multivariate data approximation with preprocessing of data.
<em>Computer Assisted Methods In Engineering And Science, 14</em>(4), 651-658.
Retrieved from <a href="https://cames.ippt.gov.pl/index.php/cames/article/view/798" target="_new">https://cames.ippt.gov.pl/index.php/cames/article/view/798</a>