%0 Journal Article %A Ryszard Rubinsztein %T Some surgery formulae for maps into $Ω^∞ S^∞ (RP^∞)$ %J Fundamenta Mathematicae %D 1983 %P 1-15 %V 116 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-116-1-1-15/ %R 10.4064/fm-116-1-1-15 %G en %F 10_4064_fm_116_1_1_15