![](/img/cover-not-exists.png)
On H-closed and U-closed functions
Cammaroto, Filippo, Catalioto, Andrei, Porter, JackVolume:
35
Language:
english
Journal:
Quaestiones Mathematicae
DOI:
10.2989/16073606.2012.696852
Date:
June, 2012
File:
PDF, 621 KB
english, 2012