Reference:
Stefan Milius and Thorsten Wißmann: Finitary Corecursion for the Infinitary Lambda Calculus, In Lawrence S. Moss, Pawel Sobocinski, eds.: Proc. 6th Conference on Algebra and Coalgebra in Computer Science, CALCO 2015, Leibniz International Proceedings in Informatics, vol. 35, pp. 336–351, 2015.
Bibtex Entry:
@inproceedings{MiliusWissmannRatlambda,
title = {Finitary Corecursion for the Infinitary Lambda Calculus},
author = {Stefan Milius and Thorsten Wi\ss{}mann},
booktitle = {Proc. 6th Conference on Algebra and Coalgebra in Computer Science, CALCO 2015},
series = {Leibniz International Proceedings in Informatics},
editor = {Lawrence S. Moss and Pawel Sobocinski},
volume = {35},
pages = {336--351},
year = {2015},
url = {https://coalg.org/calco15/papers/p21-Wi%C3%9Fmann.pdf},
}