@article{10_4064_sm205_3_3,
     author = {Markus Passenbrunner},
     title = {The {Lebesgue} constant for the periodic {Franklin} system},
     journal = {Studia Mathematica},
     pages = {251--279},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {2011},
     doi = {10.4064/sm205-3-3},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm205-3-3/}
}