@article{KYB_2009_45_4_a10,
     author = {Stehl{\'\i}kov\'a, Be\'ata and \v{S}ev\v{c}ovi\v{c}, Daniel},
     title = {On the singular limit of solutions to the {Cox-Ingersoll-Ross} interest rate model with stochastic volatility},
     journal = {Kybernetika},
     pages = {670--680},
     year = {2009},
     volume = {45},
     number = {4},
     mrnumber = {2588632},
     zbl = {1196.60109},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2009_45_4_a10/}
}