@inproceedings{a582e64b27e8495ca1d8bde46c519eb1,
title = "On the complexity of unification sequences",
author = "Heikki Mannila and Esko Ukkonen",
year = "1986",
doi = "10.1007/3-540-16492-8_69",
language = "English",
isbn = "978-3-540-16492-0",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "122–133",
editor = "Ehud Shapiro",
booktitle = "Third International Conference on Logic Programming",
address = "Germany",
note = "International Conference on Logic Programming, ICLP ; Conference date: 14-07-1986 Through 18-07-1986",
}