@article{Schubert:126367,
      author        = "Schubert, Christina and Hassen, Wiem Fekih and Poisl,
                       Barbara and Seitz, Stephanie and Schubert, Jonathan and
                       Usabiaga, Estanis Oyarbide and Molina Gaudo, Pilar and
                       Pettinger, Karl-Heinz",
      title         = "{Hybrid Energy Storage Systems Based on Redox-Flow
                       Batteries: Recent Developments, Challenges, and Future
                       Perspectives}",
      year          = "2023",
}