Krupková, Olga; Swaczyna, Martin: Horizontal and contact forms on constraint manifolds.
(English).
In:
Slovák, Jan
and Čadek, Martin (eds.): Proceedings of the 24th Winter School "Geometry and Physics".
Circolo Matematico di Palermo, Palermo, 2005.
pp. [259]-267
Krupková, Olga; Smetanová, Dana: On regularization of variational problems in first-order field theory.
(English).
In:
Slovák, Jan
and Čadek, Martin (eds.): Proceedings of the 20th Winter School "Geometry and Physics".
Circolo Matematico di Palermo, Palermo, 2001.
pp. 133-145