Quantization and conformal properties of a generalized Calogero modelS. Meljanac, A. Samsarov, B. Basu-Mallick and K.S. GuptaEur. Phys. J. C, 49 3 (2007) 875-889DOI: https://doi.org/10.1140/epjc/s10052-006-0163-9