H. Velten, “Viscous cold dark matter in agreement with observations”, International Journal of Geometric Methods in Modern Physics, 2014, 11, : 1460013.
H. Velten, A. Montiel, and S. Carneiro, “GRB Hubble diagram and constraints on a Lambda(t) CDM model”, Monthly Notices of The Royal Astronomical Society, 2013, 431, 3301-3306.
J. P. Campos, J. C. Fabris, R. Perez, O. F. Piattella, and H. Velten, “Does Chaplygin gas have salvation?”, European Physical Journal C, 2013, 73, : 2357.
J. C. Fabris, and H. Velten, “Neo-newtonian cosmology: An intermediate step towards general relativity”, Revista Brasileira De Ensino De Fisica, 2012, 34, 1-9.
D. R. Castro, H. Velten, and W. Zimdahl, “Scaling cosmology with variable dark-energy equation of state”, Journal of Cosmology and Astroparticle Physics, 2012, 2012, 024.
J. C. Fabris, P. L. C. de Oliveira, and H. Velten, “Constraints on unified models for dark matter and dark energy using H(z)”, European Physical Journal C, 2011, 71, : 1773.
R. C. Freitas, S. V. B. Goncalves, and H. Velten, “Constraints on the Generalized Chaplygin Gas Model from Gamma-Ray Bursts”, Phys. Lett. B, 2010, 703, 209-216.
J. C. Fabris, H. Velten, and W. Zimdahl, “Matter power spectrum for the generalized Chaplygin gas model: The relativistic case”, Phys.Rev. D, 2010, 81, : 87303.
J. C. Fabris, S. V. B. Goncalves, H. Velten, and W. Zimdahl, “Matter power spectrum for the generalized Chaplygin gas model: The Newtonian approach”, Physical Review D, 2008, 78, : 103523.