TY  - JOUR
AU  - Tilgner, Hans
TI  - A class of solvable Lie groups and their relation to the canonical formalism
JO  - Annales de l'institut Henri Poincaré. Section A, Physique Théorique
PY  - 1970
SP  - 103
EP  - 127
VL  - 13
IS  - 2
PB  - Gauthier-Villars
UR  - http://www.numdam.org/item/AIHPA_1970__13_2_103_0/
LA  - en
ID  - AIHPA_1970__13_2_103_0
ER  -