N. J. Popławski. Radial motion into an Einstein-Rosen bridge. „Physics Letters B”. 687 (2-3), s. 110-113, 2010. DOI: 10.1016/j.physletb.2010.03.029.
N. J. Popławski. Nonsingular Dirac particles in spacetime with torsion. „Physics Letters B”. 690 (1), s. 73-77, 2010. DOI: 10.1016/j.physletb.2010.04.073.
N. J. Popławski. Cosmology with torsion: An alternative to cosmic inflation. „Physics Letters B”. 694 (3), s. 181-185, 2010. DOI: 10.1016/j.physletb.2010.09.056.
N. Popławski. Nonsingular, big-bounce cosmology from spinor-torsion coupling. „Physical Review D”. 85 (10), s. 107502, 2012. DOI: 10.1103/PhysRevD.85.107502.
N. J. Popławski. Cosmology with torsion: An alternative to cosmic inflation. „Annalen der Physik”. 523 (4), s. 291-295, 2011. DOI: 10.1002/andp.201000162.
N. J. Popławski. Matter-antimatter asymmetry and dark matter from torsion. „Physical Review D”. 83 (8), s. 084033, 2011. DOI: 10.1103/PhysRevD.83.084033.
