@article{10_4064_aa_62_2_173_206,
     author = {Franz Halter-Koch},
     title = {Chebotarev formations and quantitative aspects of non-unique factorizations},
     journal = {Acta Arithmetica},
     pages = {173--206},
     publisher = {mathdoc},
     volume = {62},
     number = {2},
     year = {1992},
     doi = {10.4064/aa-62-2-173-206},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-62-2-173-206/}
}