It is full text database of technical journals content edited by the Polish publisher SIGMA. WPUT users have got an access to the titles available with 2 last numbers delay.
Using SIGMA database requires activation code; more information one can get directly in Scientific Information Department or via e-mail email@example.com
Web site: http://sigma-not.pl/home.do
Licence terms (format: pdf, rozmiar: 173 KB)