@article{AIF_1978__28_1_139_0,
     author = {Jonsson, Alf and Wallin, Hans},
     title = {A {Whitney} extension theorem in $L^p$ and {Besov} spaces},
     journal = {Annales de l'Institut Fourier},
     pages = {139--192},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {28},
     number = {1},
     year = {1978},
     doi = {10.5802/aif.684},
     mrnumber = {81c:46024},
     zbl = {0369.46031},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.684/}
}