TY  - JOUR
AU  - Alexander V. Turbiner
TI  - From Quantum $A_N$ (Calogero) to $H_4$ (Rational) Model
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2011
VL  - 7
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a70/
LA  - en
ID  - SIGMA_2011_7_a70
ER  -