TY  - JOUR
AU  - A. Ya. Kazakov
TI  - Integral symmetries, integral invariants, and monodromy matrices for ordinary differential equations
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1998
SP  - 323
EP  - 335
VL  - 116
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1998_116_3_a0/
LA  - ru
ID  - TMF_1998_116_3_a0
ER  -