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@article{MAN_1990__287_1_164701, author = {Carlo Greco}, title = {Periodic trajectories of a class of {Lorentz-metrics} of a time-dependent gravitational field.}, journal = {Mathematische Annalen}, pages = {515--522}, publisher = {mathdoc}, volume = {287}, number = {1}, year = {1990}, zbl = {0681.53033}, url = {http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164701/} }
TY - JOUR AU - Carlo Greco TI - Periodic trajectories of a class of Lorentz-metrics of a time-dependent gravitational field. JO - Mathematische Annalen PY - 1990 SP - 515 EP - 522 VL - 287 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164701/ ID - MAN_1990__287_1_164701 ER -
Carlo Greco. Periodic trajectories of a class of Lorentz-metrics of a time-dependent gravitational field.. Mathematische Annalen, Tome 287 (1990) no. 1, pp. 515-522. http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164701/