@article{AsariWardinski2015,
  author    = {Seiki Asari and Ingo Wardinski},
  title     = {On magnetic estimation of Earth's core angular momentum variation},
  journal   = {Journal of geophysical research : Solid earth},
  volume    = {120},
  number    = {10},
  pages     = {6740 -- 6757},
  doi       = {10.1002/2014JB011458},
  year      = {2015},
}