@misc{WOŹNIAK_Jacek_REVIEW:_2014-06-01,
 author={WOŹNIAK Jacek},
 howpublished={online},
 year={2014-06-01},
 title={REVIEW: Ambiguity and heterogeneity of security category and their consequences to management process},
 doi={10.5604/18969380.1159513},
}