@inproceedings {6142, title = {Formalising openCypher Graph Queries in Relational Algebra}, booktitle = {21st European Conference on Advances in Databases and Information Systems (ADBIS)}, year = {2017}, month = {2017}, publisher = {Springer}, organization = {Springer}, address = {Nicosia, Cyprus}, author = {J{\'o}zsef Marton and G{\'a}bor Sz{\'a}rnyas and D{\'a}niel Varr{\'o}} }