Stephen Benson. Linux/GNU in EE Times [online]. 12 May 1994 [cit. 2008-01-31]. Dostupné online. 178@scribendum.win-uk.net.
Matt Welsh. Linux is a GNU system and the DWARF support [online]. 8 September 1994 [cit. 2008-02-03]. Dostupné online. „RMS's idea (which I have heard first-hand) is that Linux systems
should be considered GNU systems with Linux as the kernel.“