@article{10_1017_S0017089500032201,
     author = {Harte, Robin and Leef, Woo Young},
     title = {A note on the punctured neighbourhood theorem},
     journal = {Glasgow mathematical journal},
     pages = {269--273},
     year = {1997},
     volume = {39},
     number = {3},
     doi = {10.1017/S0017089500032201},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032201/}
}