TY  - BOOK
AU  - Polkowski, Lech 
TI  -  Rough Sets: : mathematical foundations
SN  - 9783790815108
U1  - 006.3 
PY  - 2002///
CY  -  Heidelberg
PB  - Physica-verlag
N2  - A comprehensive introduction to mathematical structures essential for Rough Set Theory. The book enables the reader to systematically study all topics of rough set theory. After a detailed introduction in Part 1 along with an extensive bibliography of current research papers. Part 2 presents a self-contained study that brings together all the relevant information from respective areas of mathematics and logics. Part 3 provides an overall picture of theoretical developments in rough set theory, covering logical, algebraic, and topological methods.
ER  -