Bensmann, B., Hanke-Rauschenbach, R., Müller-Syring, G., Henel, M., & Sundmacher, K. (2016). Optimal configuration and pressure levels of electrolyzer plants in context of power-to-gas applications. Applied Energy, 167, 107-124. doi:10.1016/j.apenergy.2016.01.038.