@article{10_4064_cm_53_2_229_238,
     author = {D. Motreanu},
     title = {Optimization problems on complete {Riemannian} manifolds},
     journal = {Colloquium Mathematicum},
     pages = {229--238},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {1987},
     doi = {10.4064/cm-53-2-229-238},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-53-2-229-238/}
}