%0 Article %A Ôta Shôichi %D 1977 %G English %B Acta scientiarum mathematicarum %@ 0001-6969 %T On a representation of a C*-algebra in a Lorentz algebra %U http://acta.bibl.u-szeged.hu/14621/1/math_039_fasc_001_002_129-133.pdf