%0 Journal Article %A Houh, C. S. %T On a Structure Defined by a Tensor Field F of Type (1, 1) Satisfying F 2 = 0 %J Canadian mathematical bulletin %D 1973 %P 447-449 %V 16 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-073-4/ %R 10.4153/CMB-1973-073-4 %F 10_4153_CMB_1973_073_4