@article{RM_1979_34_2_a11,
     author = {D. Yu. Grigor'ev},
     title = {The rank of a pair of matrices and convolution},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {231--232},
     publisher = {mathdoc},
     volume = {34},
     number = {2},
     year = {1979},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1979_34_2_a11/}
}