@misc{indiciae05b6648b6cba,
  title = {The MRK 421 Multi-Wavelength Campaign: EUVE Observation},
  author = {Fruscione, Antonella and Bruhweiler, F. and Cheng, K. P. and Hall, C. R. and Kafatos, M. and Ramos, E. and Kondo, Y.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19990036506},
  note = {Source identifier: 19990036506}
}