BibTex format
@article{Maggioli:2021:10.1111/cgf.142645,
author = {Maggioli, F and Melzi, S and Ovsjanikov, M and Bronstein, MM and Rodola, E},
doi = {10.1111/cgf.142645},
journal = {COMPUTER GRAPHICS FORUM},
pages = {435--447},
title = {Orthogonalized Fourier Polynomials for Signal Approximation and Transfer},
url = {http://dx.doi.org/10.1111/cgf.142645},
volume = {40},
year = {2021}
}