@ {4635,
	title = {Challenges of Smart Industries {\textendash} Privacy and payment in Visible versus Unseen Internet},
	journal = {Government Information Quarterly},
	volume = {35},
	year = {2018},
	pages = {S17 - S23},
	doi = {10.1016/j.giq.2015.08.005},
	author = {Wojciech Cellary and Jarogniew Rykowski}
}
