Saila
GEOMETRÍA Y TOPOLOGÍA
Biltzar ekarpenak (1) Ikertzaileren baten partaidetza izan duten argitalpenak
1999
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Closed and T-Periodic Geodesics in Lorentzian Manifolds
Relativity and gravitation in general: proceedings of the Spanish Relativity Meeting in honour of the 65th birthday of Lluís Bel : Salamanca, Spain, 22-25 September 1998