TY - JOUR AU - Ryszard Rubinsztein TI - Some surgery formulae for maps into $Ω^∞ S^∞ (RP^∞)$ JO - Fundamenta Mathematicae PY - 1983 SP - 1 EP - 15 VL - 116 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-116-1-1-15/ DO - 10.4064/fm-116-1-1-15 LA - en ID - 10_4064_fm_116_1_1_15 ER -