TY  - JOUR
AU  - O. N. Karpenkov
TI  - Determination of Periods of Geometric Continued Fractions for Two-Dimensional Algebraic Hyperbolic Operators
JO  - Matematičeskie zametki
PY  - 2010
SP  - 30
EP  - 42
VL  - 88
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2010_88_1_a2/
LA  - ru
ID  - MZM_2010_88_1_a2
ER  -