@article{10_4064_aa_74_2_141_153,
     author = {Rudolf Ahlswede and Levon Khachatrian},
     title = {Sets of integers and quasi-integers with pairwise common divisor},
     journal = {Acta Arithmetica},
     pages = {141--153},
     publisher = {mathdoc},
     volume = {74},
     number = {2},
     year = {1996},
     doi = {10.4064/aa-74-2-141-153},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-74-2-141-153/}
}