@techreport{wiseman90-basic,
	author      = {Wiseman, Simon},
	title       = {Basic mechanisms for computer security},
	series      = {RSRE Memorandum},
	institution = {Royal Signals and Radar Establishment, Malvern},
	publisher   = {Ministry of Defence},
	number      = {89024},
	month       = {1},
	year        = {1990},
	file        = {Wiseman90-basic.pdf},
}