@article{glass1983the,
author = {Glass, A. M. W. and Gurevich, Yuri},
title = {The Word Problem for Lattice-ordered Groups},
year = {1983},
month = {October},
abstract = {The problem is proven to be undecidable.},
url = {http://approjects.co.za/?big=en-us/research/publication/word-problem-lattice-ordered-groups/},
pages = {127-138},
journal = {Transactions of American Mathematics Society},
volume = {280},
}