Appendix B. Bibliography
[1] Rene Pardo and Remy Landau, The World's First Electronic Spreadsheet: http://www.renepardo.com/articles/spreadsheet.pdf
[2] Conal Elliott and Paul Hudak, Functional Reactive Animation: http://conal.net/papers/icfp97/icfp97.pdf
[3] Evan Czaplicki, Elm: Concurrent FRP for Functional GUIs: http://elm-lang.org/papers/concurrent-frp.pdf
[4] Erik Meijer, Subject/Observer is Dual to Iterator: http://csl.stanford.edu/~christos/pldi2010.fit/meijer.duality.pdf
[5] Henrik Nilsson, Antony Courtney and John Peterson, Functional Reactive Programming, Continued: http://haskell.cs.yale.edu/wp-content/uploads/2011/02/workshop-02.pdf
[6] John Hughes, Generalising Monads to Arrows: http://www.cse.chalmers.se/~rjmh/Papers/arrows.pdf
[7] Zhanyong Wan, Walid Taha and Paul Hudak, Real-Time FRP: http://haskell.cs.yale.edu/wp-content/uploads/2011/02/rt-frp.pdf
[8] Walid Taha, Zhanyong Wan, and Paul Hudak, Event-Driven FRP: http://www.cs.yale.edu/homes/zwan/papers/mcu...
