author = {Alexander Baumgartner and Temur Kutsia},
title = {{Unranked Second-Order Anti-Unification}},
language = {english},
journal = {Information and Computation},
volume = {255},
number = {2},
pages = {262--286},
isbn_issn = {ISSN: 0890-5401},
year = {2017},
refereed = {yes},
length = {25},
url = {http://doi.org/10.1016/j.ic.2017.01.005}