TY  - JOUR
AU  - Veljko Vujičić
TI  - Some First Integrals Of Differential Equations Of Motion Of A Mechanical System
JO  - Publications de l'Institut Mathématique
PY  - 1972
SP  - 157 
VL  - _N_S_14
IS  - 28
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PIM_1972_N_S_14_28_a20/
ID  - PIM_1972_N_S_14_28_a20
ER  -