@article{LJ-MK-HL-AL-AM-KL:2012,
   author = "Janson, Lucas and Klein, Matthew and Lewis, Heather and Lucas, Andrew and Marantan, Andrew and Luna, Katherine",
   title = "Undergraduate experiment in superconductor point-contact spectroscopy with a Nb/Au junction",
   journal = "American Journal of Physics",
   year = "2012",
   volume = "80",
   number = "2", 
   eid = ,
   pages = "133-140",
   url = "http://scitation.aip.org/content/aapt/journal/ajp/80/2/10.1119/1.3660665",
   doi = "http://dx.doi.org/10.1119/1.3660665" 
}