@article{AIF_1970__20_2_1_0,
     author = {Wilson, F. Wesley},
     title = {Some examples of vector fields on the 3-sphere},
     journal = {Annales de l'Institut Fourier},
     pages = {1--20},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {20},
     number = {2},
     year = {1970},
     doi = {10.5802/aif.349},
     mrnumber = {44 #3340},
     zbl = {0195.25403},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.349/}
}