TY  - JOUR
AU  - R. Hall
TI  - On the probability that n and f (n) are relatively prime II
JO  - Acta Arithmetica
PY  - 1971
SP  - 175
EP  - 184
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-19-2-175-184/
DO  - 10.4064/aa-19-2-175-184
LA  - en
ID  - 10_4064_aa_19_2_175_184
ER  -