@article{ARM_2003__39_4_a2,
     author = {Megan, Mihail and Sasu, Luminita and Sasu, Bogdan},
     title = {Banach function spaces and exponential instability of evolution families},
     journal = {Archivum mathematicum},
     pages = {277--286},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {2003},
     mrnumber = {2028738},
     zbl = {1116.34328},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2003__39_4_a2/}
}