@article{MABA_2011_25_3_a5,
     author = {E. Pancheva and I. Mitov},
     title = {Approximation of the {Risk} {Process} - a {Survey}},
     journal = {Mathematica balkanica},
     pages = {307},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {2011},
     url = {http://geodesic.mathdoc.fr/item/MABA_2011_25_3_a5/}
}