@article{10_4064_aa_5_2_205_222,
     author = {E. Barnes},
     title = {The construction of perfect and extreme forms {II}},
     journal = {Acta Arithmetica},
     pages = {205--222},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1959},
     doi = {10.4064/aa-5-2-205-222},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-5-2-205-222/}
}