TY  - JOUR
AU  - A. S. Pivivarova
AU  - A. A. Steryakov
TI  - Johansen--Sornette hierarchical model of financial crashes and its ultrametric generalization
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 2011
SP  - 162
EP  - 169
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGTU_2011_2_a20/
LA  - ru
ID  - VSGTU_2011_2_a20
ER  -