@article{10_4064_fm179_3_3,
     author = {Denny H. Leung and Wee-Kee Tang},
     title = {Functions of {Baire} class one},
     journal = {Fundamenta Mathematicae},
     pages = {225--247},
     publisher = {mathdoc},
     volume = {179},
     number = {3},
     year = {2003},
     doi = {10.4064/fm179-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm179-3-3/}
}