@article{10_4064_sm226_2_3,
     author = {H. G. Dales and A. \"Ulger},
     title = {Approximate identities in {Banach} function algebras},
     journal = {Studia Mathematica},
     pages = {155--187},
     publisher = {mathdoc},
     volume = {226},
     number = {2},
     year = {2015},
     doi = {10.4064/sm226-2-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm226-2-3/}
}