Hausser, Karl H. Department of Molecular Physics, Max Planck Institute for Medical Research, Max Planck Society;
https://www.iupac.org/publications/pac/32/1/0183/pdf/index.html (Any fulltext)
https://doi.org/10.1351/pac197232010183 (Any fulltext)
Hausser, K. H. (1972). Optical spin polarization in molecular crystals. Pure and Applied Chemistry, 32(1-4), 183-195. doi:10.1351/pac197232010183.