@inproceedings{conf/amw/PolleresRK16,
  title = "Nested constructs vs. sub-selects in {SPARQL}",
  author = "Axel Polleres and Juan L. Reutter and Egor V. Kostylev",
  year = "2016",
  booktitle = "Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management (AMW 2016), Panama City, Panama, May 8-10, 2016",
  publisher = "CEUR-WS.org",
  series = "{CEUR} Workshop Proceedings",
  volume = "1644",
}