1. Rovelli, C.: Relational quantum mechanics. Int. J. Phys. 35, 1637 (1996)
2. Rovelli, C.: Helgoland: making sense of the quantum revolution. Riverhead Books, New York (2021)
3. Laudisa, F., Rovelli, C.: Relational quantum mechanics. In: Zalta, E.N. (ed.) The stanford encyclopedia of philosophy. Metaphysics Research Laboratory, Stanford University, Stanford (2019)
4. Di Biagio, A., Rovelli, C.: Stable facts, relative facts. Found. Phys. 51, 30 (2021)
5. Cavalcanti, E.G., Di Biagio, A., Rovelli, C., On the consistency of relative facts (2023) arxiv.org/abs/2305.07343