TY  - JOUR
AU  - Yokota, Hisashi
TI  - On Number of Integers Representable as Sums of Unit Fractions
JO  - Canadian mathematical bulletin
PY  - 1990
SP  - 235
EP  - 241
VL  - 33
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-037-0/
DO  - 10.4153/CMB-1990-037-0
ID  - 10_4153_CMB_1990_037_0
ER  -