Cordero, L. A. (1989). Differential geometry of frame bundles. Kluwer Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Cordero, Luis A. Differential Geometry of Frame Bundles. Dordrecht: Kluwer Academic Publishers, 1989.
Lua MLA (9ú heag.)Cordero, Luis A. Differential Geometry of Frame Bundles. Kluwer Academic Publishers, 1989.
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