@article{Morawetz2015,
  author    = {K. Morawetz},
  title     = {Quantum kinetic theory of spin-polarized systems in electric and magnetic fields with spin-orbit coupling: II. RPA response functions and collective modes},
  journal   = {Physical Review B},
  pages     = {245426 -- 1-23},
  doi       = {10.1103/PhysRevB.92.245426},
  year      = {2015},
}