Jet involution and prolongations of connections

@inproceedings{Modugno1989JetIA,
  title={Jet involution and prolongations of connections},
  author={Marco Modugno},
  year={1989}
}
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Natural operations in differential geometry
I. Manifolds and Lie Groups.- II. Differential Forms.- III. Bundles and Connections.- IV. Jets and Natural Bundles.- V. Finite Order Theorems.- VI. Methods for Finding Natural Operators.- VII.
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