Ian M. Hodkinson. Finite H-dimension does not imply expressive completeness. J. Philosophical Logic, 23(5):535-573, 1994. [doi]
@article{Hodkinson94,
title = {Finite H-dimension does not imply expressive completeness},
author = {Ian M. Hodkinson},
year = {1994},
doi = {10.1007/BF01049409},
url = {http://dx.doi.org/10.1007/BF01049409},
researchr = {https://researchr.org/publication/Hodkinson94},
cites = {0},
citedby = {0},
journal = {J. Philosophical Logic},
volume = {23},
number = {5},
pages = {535-573},
}