@article{CMUC_2003_44_2_a4,
     author = {Piguetov\'a, Diana},
     title = {A canonical {Ramsey-type} theorem for finite subsets of $\Bbb N$},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {235--243},
     year = {2003},
     volume = {44},
     number = {2},
     mrnumber = {2026161},
     zbl = {1099.05510},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2003_44_2_a4/}
}