@article{10_1017_S0017089500031773,
     author = {Vlachos, Theodoros},
     title = {Complete submanifolds with parallel mean curvature in a sphere},
     journal = {Glasgow mathematical journal},
     pages = {343--346},
     year = {1996},
     volume = {38},
     number = {3},
     doi = {10.1017/S0017089500031773},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031773/}
}