%0 Journal Article
%A Blair, D. E.
%A Perrone, D.
%T A Variational Characterization of Contact Metric Manifolds With Vanishing Torsion
%J Canadian mathematical bulletin
%D 1992
%P 455-462
%V 35
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1992-060-x/
%R 10.4153/CMB-1992-060-x
%F 10_4153_CMB_1992_060_x