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"Relative expressive power of downward fragments of navigational query ..."
Jelle Hellings et al. (2015)
- Jelle Hellings, Marc Gyssens
, Yuqing Wu, Dirk Van Gucht, Jan Van den Bussche
, Stijn Vansummeren, George H. L. Fletcher:
Relative expressive power of downward fragments of navigational query languages on trees and chains. DBPL 2015: 59-68
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