@misc{indiciae49289ba5577e,
  title = {Three-dimensional plasma acceleration through axisymmetric diverging magnetic fields based on dipole moment approximation},
  author = {Kosmahl, H. G.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670006334},
  note = {Source identifier: 19670006334}
}