%0 Journal Article %A Andrzej Szulkin %T Local structure of the zero-sets of differentiable mappings and application to bifurcation theory. %J Mathematica Scandinavica %D 1979 %P 232-242 %V 45 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1979__45_166676/ %F MS2_1979__45_166676