@article{ARM_1978__14_4_a9,
     author = {Stan\v{e}k, Svatoslav},
     title = {On the structure of second-order linear differential equations with given characteristic multipliers in the generalized {Floquet} theory},
     journal = {Archivum mathematicum},
     pages = {235--242},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {1978},
     mrnumber = {512767},
     zbl = {0423.34044},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1978__14_4_a9/}
}