Abstract categorical semantics for resourceful functional reactive programmingJeltsch, WolfgangJournal of logical and algebraic methods in programming2016 / p. 1177-1200 : ill http://dx.doi.org/10.1016/j.jlamp.2016.07.001 Combining effects and coeffects via gradingGaboardi, Marco; Katsumata, Shin-ya; Orchard, Dominic; Breuvart, Flavien; Uustalu, TarmoICFP 2016 : proceedings of the 21st ACM SIGPLAN International Conference on Functional Programming : Nara, Japan, September 18-24, 20162016 / p. 476-489 https://doi.org/10.1145/2951913.2951939