%0 Journal Article %A Morash, Ronald P. %T Angle Bisection and Orthoautomorphisms in Hilbert Lattices %J Canadian journal of mathematics %D 1973 %P 261-272 %V 25 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-026-2/ %R 10.4153/CJM-1973-026-2 %F 10_4153_CJM_1973_026_2