@article{10_4064_aa160_1_3,
     author = {Daniel Alan Goldston and J\'anos Pintz and Cem Yal\c{c}{\i}n Y{\i}ld{\i}r{\i}m},
     title = {Primes in tuples {IV:} {Density} of small gaps
 between consecutive primes},
     journal = {Acta Arithmetica},
     pages = {37--53},
     publisher = {mathdoc},
     volume = {160},
     number = {1},
     year = {2013},
     doi = {10.4064/aa160-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa160-1-3/}
}