@article{10_4064_fm187_2_2,
     author = {Timothy J. Carlson and Neil Hindman and Dona Strauss},
     title = {Discrete $n$-tuples in {Hausdorff} spaces},
     journal = {Fundamenta Mathematicae},
     pages = {111--126},
     publisher = {mathdoc},
     volume = {187},
     number = {2},
     year = {2005},
     doi = {10.4064/fm187-2-2},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm187-2-2/}
}