@article{SM_2018_209_7_a5,
     author = {A. L\'opez-Garc{\'\i}a and E. Mi\~na-D{\'\i}az},
     title = {Nikishin systems on star-like sets: algebraic properties and weak asymptotics of the associated multiple orthogonal polynomials},
     journal = {Sbornik. Mathematics},
     pages = {1051--1088},
     publisher = {mathdoc},
     volume = {209},
     number = {7},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2018_209_7_a5/}
}