@misc{indiciae336fd342f1dd,
  title = {Modeling of Particle Acceleration at Multiple Shocks Via Diffusive Shock Acceleration: Preliminary Results},
  author = {Parker, Linda Neergaard and Zank, Gary P.},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20140006413},
  note = {Source identifier: 20140006413}
}