%0 Journal Article %A A. I. Aptekarev %A G. López Lagomasino %A A. Martínez-Finkelshtein %T On Nikishin systems with discrete components and weak asymptotics of multiple orthogonal polynomials %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2017 %P 389-449 %V 72 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2017_72_3_a0/ %G en %F RM_2017_72_3_a0