Geodesic
Hilbert manifolds with angles of finite codimension, and optimal control theory
Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya, Itogi Nauki i Tekhniki. Seriya "Algebra. Topologiya. Geometriya", Tome 28 (1990), pp. 96-171 
S. A. Vakhrameev. Hilbert manifolds with angles of finite codimension, and optimal control theory. Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya, Itogi Nauki i Tekhniki. Seriya "Algebra. Topologiya. Geometriya", Tome 28 (1990), pp. 96-171. http://geodesic.mathdoc.fr/item/INTA_1990_28_a2/
@article{INTA_1990_28_a2,
     author = {S. A. Vakhrameev},
     title = {Hilbert manifolds with angles of finite codimension, and optimal control theory},
     journal = {Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya},
     pages = {96--171},
     year = {1990},
     volume = {28},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTA_1990_28_a2/}
}
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AU  - S. A. Vakhrameev
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%A S. A. Vakhrameev
%T Hilbert manifolds with angles of finite codimension, and optimal control theory
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%D 1990
%P 96-171
%V 28
%U http://geodesic.mathdoc.fr/item/INTA_1990_28_a2/
%G ru
%F INTA_1990_28_a2

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