@article{ARM_1988_24_2_a4,
     author = {Osi\v{c}ka, Jan},
     title = {The sufficient condition of the asymptotic stability of two-dimensional linear systems},
     journal = {Archivum mathematicum},
     pages = {83--85},
     year = {1988},
     volume = {24},
     number = {2},
     mrnumber = {983226},
     zbl = {0671.34043},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1988_24_2_a4/}
}