John Goodrick. A monotonicity theorem for dp-minimal densely ordered groups. Journal of Symbolic Logic, 75(1):221-238, 2010. [doi]
@article{Goodrick10,
title = {A monotonicity theorem for dp-minimal densely ordered groups},
author = {John Goodrick},
year = {2010},
url = {http://projecteuclid.org/euclid.jsl/1264433917},
researchr = {https://researchr.org/publication/Goodrick10},
cites = {0},
citedby = {0},
journal = {Journal of Symbolic Logic},
volume = {75},
number = {1},
pages = {221-238},
}