BibTex format
@inproceedings{Hinze:2013:10.1145/2544174.2500578,
author = {Hinze, R and Wu, N and Gibbons, J},
doi = {10.1145/2544174.2500578},
pages = {209--220},
publisher = {ASSOC COMPUTING MACHINERY},
title = {Unifying Structured Recursion Schemes},
url = {http://dx.doi.org/10.1145/2544174.2500578},
year = {2013}
}