[1] C. Ehresmann:
Introduction à la théorie des structures infinitésimales et des pseudogroupes de Lie. Coll. de Géom. Diff. de Strasbourg, CNRS Paris (1953), 97-110.
MR 0061454 |
Zbl 0053.12002
[3] D. Krupka:
A setting for generally invariant Lagrangian structures in tensor bundles. Bull. Аcad. Polon. Sci., Sér. Math. Аstronom. Phys., 22 (1974), 967-972.
MR 0410793 |
Zbl 0305.58002
[5] D. Krupka:
Lagrangians and topology. Proc. Sympos. "Relativity and Gravitation", Brno, 1975, Scripta fac. sci. nat. UJEP Brunensis, Physica 5 (1975), 265-270.
MR 0442929
[6] D. Krupka, А. Trautman:
General invariance of Lagrangian structures. Bull. Аcad. Polon. Sci., Sér. Math. Аstronom. Phys., 22 (1974), 207-211.
MR 0345130 |
Zbl 0278.49044
[7] А. Nijenhuis:
Natural bundles and their general properties. (Geometric objects revisited), in: Differential Geometry, in honour of K. Yano, Kinokuniya, Tokyo, 1972, 317-334.
MR 0380862 |
Zbl 0246.53018
[8] R. Sulanke, P. Wintgen:
Differentialgeometrie und Faserbündel. VEB Deutscher Verlag der Wissenschaften, Berlin, 1972.
MR 0413153 |
Zbl 0327.53020
[9] А. Trautman:
Invariance of Lagrangian systems. in: General Relativity, papers in honour of J. L. Synge, Clarendon Press, Oxford, 1972, 85-97.
MR 0503424 |
Zbl 0273.58004