@misc{indiciaeb48bb898ef0f,
  title = {Interplanetary flow systems associated with cosmic ray modulation in 1977-1980},
  author = {Burlaga, L. F. and Mcdonald, F. B. and Ness, N. F. and Schwenn, R. and Lazarus, A. J. and Mariani, F.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840061264},
  note = {Source identifier: 19840061264}
}