@article{JFAA_1998__4_2_59591,
     author = {Peter G. Casazza},
     title = {Every {Frame} is a {Sum} of {Three} {(But} {Not} {Two)} {Orthonormal} {Bases-and} {Other} {Frame} {Representations.}},
     journal = {The journal of Fourier analysis and applications [[Elektronische Ressource]]},
     pages = {727},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1998},
     zbl = {0935.46022},
     language = {un},
     url = {https://geodesic-test.mathdoc.fr/item/JFAA_1998__4_2_59591/}
}