TY  - JOUR
AU  - V. B. Matveev
AU  - A. O. Smirnov
TI  - Multiphase solutions of nonlocal symmetric reductions of equations of the~AKNS hierarchy: General analysis and simplest examples
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2020
SP  - 383
EP  - 395
VL  - 204
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_2020_204_3_a4/
LA  - ru
ID  - TMF_2020_204_3_a4
ER  -