@inproceedings{DBLP:conf/ismvl/HaddadF96,
author = {Lucien Haddad and
Jean Fug{\`e}re},
title = {On the Lattice of Partial Clones on a Finite Set},
booktitle = {ISMVL},
year = {1996},
pages = {273-278},
ee = {http://computer.org/proceedings/ismvl/7392/73920273abs.htm},
bibsource = {DBLP, http://dblp.uni-trier.de}
}