TY  - JOUR
AU  - V. Kozlov
AU  - N. G. Kuznetsov
TI  - A comparison theorem for super- and subsolutions of $\nabla^2u+f(u)=0$ and its application to water waves with vorticity
JO  - Algebra i analiz
PY  - 2018
SP  - 112
EP  - 128
VL  - 30
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2018_30_3_a6/
LA  - en
ID  - AA_2018_30_3_a6
ER  -