TY  - JOUR
AU  - G. I. Afonin
TI  - On the principle of least action in terms of incompressible fluid flow in a channel of variable cross-section
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2023
SP  - 73
EP  - 86
IS  - 81
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTGU_2023_81_a6/
LA  - ru
ID  - VTGU_2023_81_a6
ER  -