@article{AM_1999_150_1_a1,
     author = {V. Bergelson and A. Leibman},
     title = {Set-polynomials and polynomial extension of the {Hales-Jewett} theorem},
     journal = {Annals of mathematics},
     publisher = {mathdoc},
     volume = {150},
     number = {1},
     year = {1999},
     url = {http://geodesic.mathdoc.fr/item/AM_1999_150_1_a1/}
}