@article{TVP_2016_61_1_a4,
     author = {T. Choulli and J. Ma},
     title = {Explicit description of {HARA} forward utilities and their optimal portfolios},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {69--113},
     publisher = {mathdoc},
     volume = {61},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2016_61_1_a4/}
}