S. Hohmann, “Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel,”10.1088/1361-6404/abb297__European Journal of Physics, vol. 42, no. 1, Art. no. 015601, 2020, doi:10.1088/1361-6404/abb297 .
LibreCat: /record/50175
DOI: 10.1088/1361-6404/abb297

A. Schindlmayr, “Excitons with anisotropic effective mass,”10.1088/0143-0807/18/5/011__European Journal of Physics, vol. 18, no. 5, pp. 374–376, 1997, doi:10.1088/0143-0807/18/5/011 .
LibreCat: /record/18626
DOI: 10.1088/0143-0807/18/5/011
arXiv: physics/9709036