@article{Adams2001,
  author = {Adams, Nancy K and DeSilva, Shanaka L and Self, Steven and Salas, Guido and Schubring, Steven and Permenter, Jason L and Arbesman, Kendra},
  journal = {Bulletin of Volcanology},
  keywords = {Vulcanian eruptions,breadcrust,plinian},
  pages = {493--518},
  title = {{The physical volcanology of the 1600 eruption of Huaynaputina, southern Peru}},
  volume = {62},
  year = {2001}
}
@misc{emptyreference,
  
}
@article{Adams2002,
  author = {Adams, Nancy K and DeSilva, Shanaka L and Self, Steven and Salas, Guido and Schubring, Steven and Permenter, Jason L and Arbesman, Kendra},
  journal = {Bulletin of Volcanology},
  keywords = {Vulcanian eruptions,breadcrust,plinian},
  pages = {493--518},
  title = {{The physical volcanology of the 1600 eruption of Huaynaputina, southern Peru}},
  volume = {62},
  year = {2001}
}