#!/usr/bin/php

<pre>@article{IA-2019-MongoDB,
  author    = {Elena Botoeva and
               Diego Calvanese and
               Benjamin Cogrel and
               Julien Corman and
               Guohui Xiao},
  title     = {Ontology-based data access - Beyond relational sources},
  journal   = {Intelligenza Artificiale},
  volume    = {13},
  number    = {1},
  pages     = {21--36},
  year      = {2019},
}</pre>