TY  - JOUR
AU  - Jan-Christoph Schlage-Puchta
TI  - The exponential sum over squarefree integers
JO  - Acta Arithmetica
PY  - 2004
SP  - 265
EP  - 268
VL  - 115
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa115-3-7/
DO  - 10.4064/aa115-3-7
LA  - en
ID  - 10_4064_aa115_3_7
ER  -