@article{Brandt2015,
TITLE = {Optimal Spline Approximation via $\ell_0$-Minimization},
AUTHOR = {Brandt, Christopher and Seidel, Hans-Peter and Hildebrandt, Klaus},
LANGUAGE = {eng},
ISSN = {0167-7055},
DOI = {10.1111/cgf.12589},
PUBLISHER = {Blackwell-Wiley},
ADDRESS = {Oxford},
YEAR = {2015},
DATE = {2015},
JOURNAL = {Computer Graphics Forum (Proc. EUROGRAPHICS)},
VOLUME = {34},
NUMBER = {2},
PAGES = {617--626},
BOOKTITLE = {The 36th Annual Conference of the European Association of Computer Graphics (EUROGRAPHICS 2015)},
}