This is an incomplete list of some notable sources that went into the creation of FujiNet. Please accept our apologies if you should be on this list and aren't included. We assure you the oversight was unintentional!
http://www.virtualdub.org/altirra.html
The Alitrra Hardware Reference Manual is an invaluable resource to anyone
writing Atari 8-bit code or creating compatible hardware. Altirra's R: handler
and relocator code are used for FujiNet's modem emulation.
https://www.horus.com/~hias/atari/
PicoBoot, part of MyPicoDos, is used as the bootloader for Atari XEX files.
http://members.bitstream.net/marksim/atarimac/fonts.html
Mark's Atari 8-bit TrueType font is used for FujiNet's
ATASCII HTML printer emulator output.