[1] A. Dekrét: On canonical forms on non-holonomic and semi-holonomic prolongations of principal fibre bundles. Czechoslovak Math. J., 22, 653-662 (1972). MR 0310921

[2] C. Ehresmann: Sur les connexions ďordre supérieur. Аtti del V° Сongгesso delľUnione Matematica Italiana, Roma Сremonese, 344-346 (1955).

[3] S. Kobayashi: Сanonical forms on frame bundles of higher order contact. Proc. of symposia in pure math., vol. III, А. M. S., 186-193 (1961). MR 0126810

[4] I. Kolář: On the torsion of spaces with connection. Сzechoslovak Math. J., 21, 124-136 (1971). MR 0293531

[5] I. Kolář: Сanonical forms on the prolongations of principle fibre bundles. Rev. Roumaine Math. Pures Аppl., I6, 1091-1106 (1971). MR 0301668

[6] L Kolář: On the absolute differentiation of geometric object fields. Аnn. Polon. Math., 27, 293-304 (1973). MR 0326593

[7] L Kolář: On some operations with connections. to appear in Math. Nachr. MR 0391157

[8] P. Libermann: Sur la géométrie des prolongements des espaces fibrés vectoriels. Аnn. Inst. Fourier, Grenoble, 14, 145-172 (1964). MR 0167925 | Zbl 0126.38201

[9] A. Švec: Сartan`s method of specialization of frames. Сzechoslovak Math. J., 16, 552-599 (1966). MR 0229172

[10] P. Ver Eecke: Géométriе différеntiеllе. Fasc. I: Сalcul dеs Jеts, Sao Рaulo, 1967.

[11] P. C. Yuen: Highеr ordеr framеs and linеar connеctions. Сahiеrs Topologiе Géom. Différеntiеllе, 12, 337-371 (1971).