TY  - JOUR
AU  - Krupková, Olga
TI  - On the inverse problem of the calculus of variations for ordinary differential equations
JO  - Mathematica Bohemica
PY  - 1993
SP  - 261
EP  - 276
VL  - 118
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1993.125932/
DO  - 10.21136/MB.1993.125932
LA  - en
ID  - 10_21136_MB_1993_125932
ER  -