TY  - JOUR
AU  - A. G. Izergin
AU  - A. R. Its
AU  - V. E. Korepin
AU  - N. A. Slavnov
TI  - The matrix Riemann--Hilbert problem and differential equations for correlation functions of the $XXO$ Heisenberg chain
JO  - Algebra i analiz
PY  - 1994
SP  - 138
EP  - 151
VL  - 6
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_1994_6_2_a4/
LA  - ru
ID  - AA_1994_6_2_a4
ER  -