@article{10_4064_cm100_2_2,
     author = {Jun-ichi Inoguchi},
     title = {Submanifolds with harmonic mean curvature vector
field in contact 3-manifolds},
     journal = {Colloquium Mathematicum},
     pages = {163--179},
     publisher = {mathdoc},
     volume = {100},
     number = {2},
     year = {2004},
     doi = {10.4064/cm100-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm100-2-2/}
}