TY  - JOUR
AU  - Tatjana Petek
AU  - Valery G. Romanovski
TI  - Time-reversibility and ivariants of some $3$-dim systems
JO  - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
PY  - 2023
SP  - 16
EP  - 28
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/BASM_2023_1_a2/
LA  - en
ID  - BASM_2023_1_a2
ER  -