On plurals for overlay.

@inproceedings{pub1809,
    author = {

Romanelli, Massimo
 and 

Becker, Tilman
 and 

Alexandersson, Jan
},
    title = {On plurals for overlay.},
    booktitle = {In Proceedings of the Nineth Workshop on the semantics and pragmatics of dialogue (Dialor). Workshop on the Semantics and Pragmatics of Dialogue (EDILOG), Nancy},
    year = {2005},
    month = {6},
    address = {Nancy}
}