1cmex10.ttf, msam10.ttf, cmr10.ttf, cmmi10.ttf : Copyright (C) 1997 American Mathematical Society 2FreeSerif.ttf, FreeSerifItalic.ttf : Copyleft 2002, 2003 Free Software Foundation. 3
1cmex10.ttf, msam10.ttf, cmr10.ttf, cmmi10.ttf : Copyright (C) 1997 American Mathematical Society 2FreeSerif.ttf, FreeSerifItalic.ttf : Copyleft 2002, 2003 Free Software Foundation. 3