 
The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
@InProceedings{Fuerst:IPAC2018-TUPMF007,
  author       = {J.D. Fuerst and others},
  title        = {{C}ryogenic {T}esting and {I}nitial {P}erformance of a {H}elical {S}uperconducting {U}ndulator at the {APS}},
  booktitle    = {Proc. 9th International Particle Accelerator Conference (IPAC'18),
                  Vancouver, BC, Canada, April 29-May 4, 2018},
  pages        = {1260--1262},
  paper        = {TUPMF007},
  language     = {english},
  keywords     = {vacuum, undulator, cryogenics, operation, radiation},
  venue        = {Vancouver, BC, Canada},
  series       = {International Particle Accelerator Conference},
  number       = {9},
  publisher    = {JACoW Publishing},
  address      = {Geneva, Switzerland},
  month        = {June},
  year         = {2018},
  isbn         = {978-3-95450-184-7},
  doi          = {doi:10.18429/JACoW-IPAC2018-TUPMF007},
  url          = {http://jacow.org/ipac2018/papers/tupmf007.pdf},
  note         = {https://doi.org/10.18429/JACoW-IPAC2018-TUPMF007},
}