@article{10_4064_aa163_4_1,
     author = {Dmitrii Zhelezov},
     title = {Product sets cannot contain long arithmetic progressions},
     journal = {Acta Arithmetica},
     pages = {299--307},
     year = {2014},
     volume = {163},
     number = {4},
     doi = {10.4064/aa163-4-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa163-4-1/}
}