TY - JOUR AU - Dold, Albrecht TI - Parametrized Borsuk-Ulam theorems. JO - Commentarii mathematici Helvetici PY - 1988 VL - 63 IS - 2 SP - 275 EP - 285 KW - imverse image of zero-section; Borsuk-Ulam theorem; vector-bundles; odd map; Stiefel-Whitney classes; Whitney polynomial; sphere bundles UR - http://eudml.org/doc/140122 ER -