Null pronouns  [Texte imprimé] / 
edited by Melani Wratil, Peter Gallmann 
 - Berlin ;  Boston :  De Gruyter Mouton,  cop. 2011 
 - 1 vol. (270 p.) :  24 cm 
 - Studies in generative grammar;  106 .
<br/><br/><label>ISBN: </label>978-3-11-023870-9 
<br/><br/><label>Dewey Class. No.: </label>405.55