@article{DE_2004_40_5_a9,
     author = {D. R. Bojovi\'c and B. S. Jovanovi\'c and P. P. Matus},
     title = {On the {Strong} {Stability} of {First-Order} {Operator-Differential} {Equations}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {655--661},
     publisher = {mathdoc},
     volume = {40},
     number = {5},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2004_40_5_a9/}
}