http://nwcom.info/Soft/Applications/grafis%2011/grafis/HERRN_6/MAS/MasFilter.urm
http://nwcom.info/Soft/Applications/grafis%2011/grafis/HERRN_6/MAS/Masquell.chm
http://nwcom.info/Soft/Applications/grafis%2011/grafis/HERRN_6/MAS/Masquell.urm
http://nwcom.info/Soft/Applications/grafis%2011/grafis/HERRN_6/MAS/SWmass01.urm
http://nwcom.info/Soft/Applications/grafis%2011/grafis/HERRN_6/MAS/____50_0.MAS