BibTex format
@inproceedings{van:2017:10.4204/EPTCS.242.4,
author = {van, Bakel S},
doi = {10.4204/EPTCS.242.4},
pages = {20--30},
title = {Characterisation of approximation and (head) normalisation for λμ using strict intersection types},
url = {http://dx.doi.org/10.4204/EPTCS.242.4},
year = {2017}
}