Cosmological exact solutions of Petrov type D: singularities, double singularities of a non-lineal fluid state and final dark energy. https://doi.org/10.12988/astp.2020.91501
Cosmologic solution of scalar and spinorial interactive fields with the dark energy pattern and a magnetic primordial not perturbed field in an anisotropic space-time of Petrov D. https://doi.org/10.12988/astp.2019.9522
Cosmologic exact solutions of isobaric interactive scalar and spinorial fields in an anisotropic space-time of Petrov D. https://doi.org/10.12988/astp.2019.9523
Cosmologic log periodic solutions of interactive spinorial and scalar fields in an anisotropic space-time of Petrov D. https://doi.org/10.12988/astp.2019.9729