@article{10_4064_aa_29_4_377_400,
     author = {J. Porter},
     title = {On the non-linear sieve},
     journal = {Acta Arithmetica},
     pages = {377--400},
     publisher = {mathdoc},
     volume = {29},
     number = {4},
     year = {1976},
     doi = {10.4064/aa-29-4-377-400},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-29-4-377-400/}
}