@article{EP_2009_27_a14,
     author = {A. Claisse and P. Frey},
     title = {Level set driven smooth curve approximation from unorganized or noisy point set},
     journal = {ESAIM. Proceedings},
     pages = {254--271},
     publisher = {mathdoc},
     volume = {27},
     year = {2009},
     doi = {10.1051/proc/2009031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/2009031/}
}