TY  - BOOK
AU  - Gunawardena, Jeremy
ED  - Isaac Newton Institute for Mathematical Sciences
TI  - Idempotency
SN  - 9780521553445
SN  - 98125226
U1  - 512.24 GUN 
PY  - 1998///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Idempotents
KW  - Mathematical physics
KW  - Semirings (Mathematics)
N1  - Includes bibliographical references
ER  -