A1 Refereed original research article in a scientific journal

On the structure of rough approximations

Authors: Järvinen J.

Publication year: 2002

Journal: Fundamenta Informaticae

Journal name in source: Fundamenta Informaticae

Volume: 53

Issue: 2

First page : 135

Last page: 153

ISSN: 0169-2968

Web address : https://api.elsevier.com/content/abstract/scopus_id/0036874722