@article{10_4064_aa_8_1_97_105,
     author = {Stanis{\l}aw Knapowski},
     title = {Contributions to the theory of the distribution of prime numbers in arithmetical progressions {III}},
     journal = {Acta Arithmetica},
     pages = {97--105},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1962},
     doi = {10.4064/aa-8-1-97-105},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-8-1-97-105/}
}