@article{RM_2013_68_3_a4,
     author = {P. A. Yaskov},
     title = {On the behaviour of the smallest eigenvalue of a~high-dimensional sample covariance matrix},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {569--570},
     publisher = {mathdoc},
     volume = {68},
     number = {3},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2013_68_3_a4/}
}