TY  - DATA
AU  - Kuczma, Marcin E.
TI  - International mathematical olympiads, 1986-1999 
T2  - Problem Books, 
SN  - 9781614444022 (online)
PY  - 2003///
CY  - Washington, DC
PB  - Mathematical Association of America
KW  - Mathematics
N1  - Includes bibliographical references (p. 189-191)
UR  - https://www.ams.org/prb/010
ER  -