TY  - JOUR
AU  - V. I. Lotov
TI  - On~the~time of~the~first level achievement for~the~ascending-descending process
JO  - Sibirskij žurnal industrialʹnoj matematiki
PY  - 2023
SP  - 86
EP  - 94
VL  - 26
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJIM_2023_26_3_a6/
LA  - ru
ID  - SJIM_2023_26_3_a6
ER  -