@BOOK{ Book!D - 90036729,
AUTHOR = " Georg Peters ... [et al.], editors",
TITLE = "Rough sets",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Computer science-- Mathematics,Rough sets",
URL = "/book/90036729/Rough-sets/"}