@article{MOMA_1992__114_1_178590,
     author = {Domenico Perrone},
     title = {Torsion {Tensor} and {Critical} {Metrics} on {Contact} (2n + {1)-Manifolds.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {245--260},
     publisher = {mathdoc},
     volume = {114},
     number = {1},
     year = {1992},
     zbl = {0765.58007},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1992__114_1_178590/}
}