1. Badouel, E., Fotsing, B., Tchougong, R.: Yet another implementation of attribute evaluation. Research Report RR-6315, Inria (2007)
2. Badouel, E., Fotsing, B., Tchougong, R.: Attribute grammars as recursion schemes over cyclic representations of zippers. Electron. Notes Theory Comput. Sci. 229(5), 39–56 (2011)
3. Balestrieri, F.: The productivity of polymorphic stream equations and the composition of circular traversals. PhD thesis, University of Nottingham (2015)
4. Bird, R.S.: Using circular programs to eliminate multiple traversals of data. Acta Inf. 21, 239–250 (1984)
5. de Moor, O., Backhouse, K., Swierstra, D.: First-class attribute grammars. In: 3rd Workshop on Attribute Grammars and their Applications, Ponte de Lima, Portugal, pp. 1–20 (2000)