TY - JOUR AU - T.M.K. Davison TI - Bilinear three-cycles on the projective line. JO - Aequationes mathematicae PY - 1987 SP - 72 EP - 80 VL - 33 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1987__33_137204/ ID - AM2_1987__33_137204 ER -