TY  - JOUR
AU  - D. V. Treschev
TI  - Normalization flow in the presence of a~resonance
JO  - Izvestiya. Mathematics 
PY  - 2025
SP  - 172
EP  - 195
VL  - 89
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2025_89_1_a7/
LA  - en
ID  - IM2_2025_89_1_a7
ER  -