I agree that this site is using cookies. You can find further informations here.
X
Merkliste 
 1 Ergebnisse 
 
1

I can't tell you what i found : problems in multi-level ..:

, In: Proceedings of the 3rd international workshop on Collaborative information retrieval,
Handel, Mark J. ; Wang, Emily Y. - p. 1-6 , 2011
Link: https://dl.acm.org/doi/10.1145/2064075.2064077