TY - JOUR AU - James F. Davis AU - R.J. Milgram TI - Free actions on products of spheres: The rational case. JO - Mathematische Zeitschrift PY - 1991 SP - 379 EP - 390 VL - 207 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1991__207_2_174276/ ID - MZ_1991__207_2_174276 ER -