@techreport{macrakis93-protecting,
	author      = {Macrakis, Stavros},
	title       = {Protecting source code with {ANDF}},
	institution = {Open Software Foundation},
	month       = {1},
	year        = {1993},
	file        = {Macrakis93-protecting.pdf},
	file        = {Macrakis93-protecting.ps},
}