@article{MZM_1991_49_3_a5,
     author = {S. P. Kovalenko},
     title = {A~new look at compound matrices},
     journal = {Matemati\v{c}eskie zametki},
     pages = {41--45},
     publisher = {mathdoc},
     volume = {49},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1991_49_3_a5/}
}