@article{10_4153_CMB_1995_060_6,
     author = {Davidson, Kenneth R. and Lindsay, John and Pitts, David R.},
     title = {Connectedness of the {Invertibles} in {Certain} {Nest} {Algebras}},
     journal = {Canadian mathematical bulletin},
     pages = {412--420},
     year = {1995},
     volume = {38},
     number = {4},
     doi = {10.4153/CMB-1995-060-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-060-6/}
}