TY - JOUR AU - Wilson, F. Wesley TI - Some examples of vector fields on the 3-sphere JO - Annales de l'Institut Fourier PY - 1970 SP - 1 EP - 20 VL - 20 IS - 2 PB - Institut Fourier PP - Grenoble UR - http://www.numdam.org/articles/10.5802/aif.349/ DO - 10.5802/aif.349 LA - en ID - AIF_1970__20_2_1_0 ER -