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@article{IM_1979__54_142677, author = {Lai-Sang Young}, title = {A {Closing} {Lemma} on the {Interval.}}, journal = {Inventiones mathematicae}, pages = {179--188}, publisher = {mathdoc}, volume = {54}, year = {1979}, zbl = {0425.58016}, url = {http://geodesic.mathdoc.fr/item/IM_1979__54_142677/} }
Lai-Sang Young. A Closing Lemma on the Interval.. Inventiones mathematicae, Tome 54 (1979), pp. 179-188. http://geodesic.mathdoc.fr/item/IM_1979__54_142677/