TY  - JOUR
AU  - Bondy, J. A.
TI  - Variations on the Hamiltonian Theme
JO  - Canadian mathematical bulletin
PY  - 1972
SP  - 57
EP  - 62
VL  - 15
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-012-3/
DO  - 10.4153/CMB-1972-012-3
ID  - 10_4153_CMB_1972_012_3
ER  -