@article{10_4064_aa118_2_4,
     author = {Yong-Gao Chen},
     title = {On disjoint arithmetic progressions},
     journal = {Acta Arithmetica},
     pages = {143--148},
     publisher = {mathdoc},
     volume = {118},
     number = {2},
     year = {2005},
     doi = {10.4064/aa118-2-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa118-2-4/}
}