This are public sources. Stanford made a public release with tech paper (i put that url in the writing). You can find the same info on https://www.deepdotweb.com/jolly-rogers-security-guide-for-beginners/hiding-tor-from-your-isp-part-1-bridges-and-pluggable-transports/

I run flash proxyies myself. And ofcourse my writing looks like stuff you can dig up with google. It is not that i invented it and i need to stay with the fact. Also i am sure i am influenced by the articles i read.