TY - JOUR AU - O. I. Rumyantseva AU - Yu. S. Khokhlov TI - Estimation of the contribution of a component to the overall risk for a portfolio defined by the multivariate fractional Levy motion JO - Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika PY - 2017 SP - 27 EP - 44 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTPMK_2017_3_a2/ LA - ru ID - VTPMK_2017_3_a2 ER -