Péan, T., D. R. Lumbieres, A. . Colet, I. Bellanco, M. J. Neugebauer, D. Carbonell, J. I. Iñarga, C. C. García, and J. Salom. “Co-Simulation Studies of Optimal Control for Natural Refrigerant Heat Pumps”. CLIMA 2022 Conference, May 2022, doi:10.34641/clima.2022.432.