@article{RM_2016_71_4_a3,
     author = {I. V. Limonova},
     title = {Decomposing a matrix into two submatrices with smaller $(2,1)$-norms},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {781--783},
     year = {2016},
     volume = {71},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2016_71_4_a3/}
}