@ARTICLE { AUTHOR = "Renzo Angles and Pablo Barcel{\'o} and Marcelo Arenas and Aidan Hogan and Juan Reutter and Domagoj Vrgoc", TITLE ="Foundations of Modern Query Languages for Graph Databases", JOURNAL = "ACM Computing Surveys (CSUR)", VOLUME = "50", NUMBER = "5", MONTH = "Oct", YEAR = "2017", PUBLISHER = "ACM Press", ADDRESS = "New York, NY, USA", ISSN = "0360-0300" }