TY  - JOUR
AU  - Webb, William A.
TI  - Expressing rationals as a sum of a small number of unit fractions
JO  - Časopis pro pěstování matematiky
PY  - 1980
SP  - 345
EP  - 349
VL  - 105
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CPM.1980.108241/
DO  - 10.21136/CPM.1980.108241
LA  - en
ID  - 10_21136_CPM_1980_108241
ER  -