@article{10_4153_CMB_2000_052_6,
     author = {Koufogiorgos, Themis and Tsichlias, Charalambos},
     title = {On the {Existence} of a {New} {Class} of {Contact} {Metric} {Manifolds}},
     journal = {Canadian mathematical bulletin},
     pages = {440--447},
     year = {2000},
     volume = {43},
     number = {4},
     doi = {10.4153/CMB-2000-052-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2000-052-6/}
}