@article{10_1017_S0017089500032663,
     author = {O'Regan, Donal},
     title = {A continuation theory for weakly inward maps},
     journal = {Glasgow mathematical journal},
     pages = {311--321},
     year = {1998},
     volume = {40},
     number = {3},
     doi = {10.1017/S0017089500032663},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032663/}
}