- K Andriopoulos, P G L Leach, “The Mixmaster Universe: the final reckoning?”, J. Phys. A: Math. Theor., 41, № 15, 2008, 155201
- Jaume Llibre, Jiang Yu, “No periodic orbits in the Bianchi models B”, Journal of Geometry and Physics, 128, 2018, 32
- M. Heusler, “Higher-dimensional homogeneous cosmological models as autonomous dynamical systems”, Gen Relat Gravit, 23, № 2, 1991, 189
- Farida Bargach, Aatifa Bargach, Mariam Bouhmadi-López, Ahmed Errahmani, Taoufik Ouali, “A dynamical system approach to the holographic dark energy in a modified theory of gravity”, Int. J. Mod. Phys. D, 30, № 10, 2021, 2150076
- M. A. H. MacCallum, The Origin of Structure in the Universe, 1993, 131
- Sigbjørn Hervik, Robert van den Hoogen, Alan Coley, “Future asymptotic behaviour of tilted Bianchi models of type IV and VII
h”, Class. Quantum Grav., 22, № 3, 2005, 607 - Hervé Bergeron, Orest Hrycyna, Przemysław Małkiewicz, Włodzimierz Piechocki, “Quantum theory of the Bianchi II model”, Phys. Rev. D, 90, № 4, 2014, 044041
- Bao-Fei Li, Parampreet Singh, Anzhong Wang, “Qualitative dynamics and inflationary attractors in loop cosmology”, Phys. Rev. D, 98, № 6, 2018, 066016
- Gerson Francisco, George E. A. Matsas, 332, Deterministic Chaos in General Relativity, 1994, 355
- D. Summers, A. Whitworth, “Qualitative theory of unsteady spherically symmetric self-gravitating gas flows”, Nuov Cim B, 99, № 1, 1987, 1