@article{KYB_2001__37_3_a1,
     author = {Verriest, Erik I.},
     title = {New qualitative methods for stability of delay systems},
     journal = {Kybernetika},
     pages = {[229]},
     publisher = {mathdoc},
     volume = {37},
     number = {3},
     year = {2001},
     mrnumber = {1859082},
     zbl = {1265.93191},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2001__37_3_a1/}
}