TY  - JOUR
AU  - O. V. Efimovskaya
TI  - Factorization of loop algebras over $\mathrm{so}(4)$ and integrable nonlinear differential equations
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2005
SP  - 79
EP  - 94
VL  - 11
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2005_11_3_a4/
LA  - ru
ID  - FPM_2005_11_3_a4
ER  -