TY  - JOUR
AU  - Masae Sato
AU  - Ryotaro Sato
TI  - A simple proof of the Chui-Smith theorem on Landau's problem
JO  - Colloquium Mathematicum
PY  - 1982
SP  - 119
EP  - 122
VL  - 47
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-47-1-119-122/
DO  - 10.4064/cm-47-1-119-122
LA  - en
ID  - 10_4064_cm_47_1_119_122
ER  -