TY  - BOOK
AU  - Grinblat, Leonid S.,
ED  - American Mathematical Society
TI  - On sets not belonging to algebras of subsets
T2  - Memoirs of the American Mathematical Society
SN  - 0-8218-2541-0
AV  - QA248 G75
PY  - 1992///
CY  - Providence, rhode island
PB  - American mathematical society
KW  - Teoría combinatoria de conjuntos
KW  - Compactificación de Stone-Cêch
N1  - "november 1992, volume 100, number 480 (third of 4 numbers)"
ER  -