TY - JOUR AU - Tamura, Itiro TI - Foliations and spinnable structures on manifolds JO - Annales de l'Institut Fourier PY - 1973 SP - 197 EP - 214 VL - 23 IS - 2 PB - Institut Fourier PP - Grenoble UR - http://www.numdam.org/articles/10.5802/aif.468/ DO - 10.5802/aif.468 LA - en ID - AIF_1973__23_2_197_0 ER -