@article{CMUC_2013__54_2_a2,
     author = {Ball, Richard N. and Hager, Anthony W.},
     title = {Frame monomorphisms and a feature of the $l$-group of {Baire} functions on a topological space},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {141--157},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {2013},
     mrnumber = {3067700},
     zbl = {06221259},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2013__54_2_a2/}
}