TY  - JOUR
AU  - Kejian Xu
AU  - Zhaopeng Dai
AU  - Zongduo Dai
TI  - The formulas for the coefficients of the sum and product
 of $p $-adic integers with applications to Witt vectors
JO  - Acta Arithmetica
PY  - 2011
SP  - 361
EP  - 384
VL  - 150
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa150-4-3/
DO  - 10.4064/aa150-4-3
LA  - en
ID  - 10_4064_aa150_4_3
ER  -