%0 Journal Article %A Franz Halter-Koch %T Chebotarev formations and quantitative aspects of non-unique factorizations %J Acta Arithmetica %D 1992 %P 173-206 %V 62 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-62-2-173-206/ %R 10.4064/aa-62-2-173-206 %G en %F 10_4064_aa_62_2_173_206