TY - JOUR AU - Kharebava, Z. TI - On a multiplicativity up to homotopy of the Gugenheim map. JO - Georgian mathematical journal PY - 2002 SP - 549 EP - 566 VL - 9 IS - 3 UR - http://geodesic.mathdoc.fr/item/GMJ_2002__9_3_49958/ LA - en ID - GMJ_2002__9_3_49958 ER -