%0 Journal Article %A Masami Wakae %T Some Results on Multiplicity of Solutions in Frame Mappings. %J Mathematische Zeitschrift %D 1967 %P 407-422 %V 98 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1967__98_170758/ %F MZ_1967__98_170758