@article{10_4064_fm219_3_2,
     author = {Andrew D. Barwell and Chris Good and Piotr Oprocha},
     title = {Shadowing and expansivity in subspaces},
     journal = {Fundamenta Mathematicae},
     pages = {223--243},
     publisher = {mathdoc},
     volume = {219},
     number = {3},
     year = {2012},
     doi = {10.4064/fm219-3-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm219-3-2/}
}