@misc{epos1959,
           month = {June},
           title = {Geological section of Lacq gas Field in SW France},
          author = {. .},
            year = {2017},
             url = {https://episodesplatform.eu/eprints/1959/},
        abstract = {N-S geological cross section on the Lacq anticline structure:  the shallow oil field (green),  and the deep gas reservoir (red).}
}