@article{MZ_1974__136_172029,
     author = {Halld\'or I. El{\'\i}asson},
     title = {Convergence of {Gradient} {Curves} on {Hilbert} {Manifolds.}},
     journal = {Mathematische Zeitschrift},
     pages = {107--116},
     publisher = {mathdoc},
     volume = {136},
     year = {1974},
     zbl = {0281.58007},
     url = {http://geodesic.mathdoc.fr/item/MZ_1974__136_172029/}
}