By Okolica J.S.   Peterson G.L.   Mills R.F.   in International Journal of Security and Networks

ISSN:1747-8405|3|2|114-121

Inderscience Publishers‎(2008)‎

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By Pittman J.K.   Mills R.F.   O'Connor C.D.   Williams L.E.   in Gene

ISSN:0378-1119|236|1|137-147

Elsevier‎(1999)‎

Access to resources Favorite 8.185263