@article{ETNA_2007__27__a8,
     author = {Erbe,  Lynn and Peterson,  Allan},
     title = {Recent results concerning dynamic equations on time scales},
     journal = {Electronic transactions on numerical analysis},
     pages = {51--70},
     year = {2007},
     volume = {27},
     zbl = {1177.34008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2007__27__a8/}
}