@inproceedings{DL-2016-mongodb,
   title = {OBDA Beyond Relational DBs: A Study for MongoDB},
   year = {2016},
   author = {Elena Botoeva and Diego Calvanese and Benjamin Cogrel and
	      Martin Rezk and Guohui Xiao},
   booktitle = {Proc. of the 29th Int. Workshop on Description Logics (DL 2016)},
   webpdf = {https://www.doc.ic.ac.uk/~ebotoeva/papers/bccrx-DL-16.pdf},
}