@article{TM_2020_311_a11,
     author = {V. G. Lysov},
     title = {Mixed {Type} {Hermite--Pad\'e} {Approximants} for a {Nikishin} {System}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {213--227},
     publisher = {mathdoc},
     volume = {311},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2020_311_a11/}
}