@article{SM_1967_1_4_a0,
     author = {V. A. Marchenko and L. A. Pastur},
     title = {Distribution of eigenvalues for some sets of random matrices},
     journal = {Sbornik. Mathematics},
     pages = {457--483},
     year = {1967},
     volume = {1},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1967_1_4_a0/}
}