@article{CRMATH_2016__354_8_851_0,
     author = {Nora Saadi and Smail Adjabi},
     title = {Nonparametric trigonometric orthogonal regression estimation},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {851--858},
     publisher = {Elsevier},
     volume = {354},
     number = {8},
     year = {2016},
     doi = {10.1016/j.crma.2016.02.013},
     language = {en},
}