Serkowski, K.; Mathewson and Ford (1975). “Wavelength dependence of interstellar polarization and ratio of total to selective extinction”. Astrophysical Journal. 196: 261. Bibcode:1975ApJ...196..261S. doi:10.1086/153410.
Serkowski, K.; Mathewson and Ford (1975). “Wavelength dependence of interstellar polarization and ratio of total to selective extinction”. Astrophysical Journal. 196: 261. Bibcode:1975ApJ...196..261S. doi:10.1086/153410.