deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index daa7cef..c242573 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Continuous-wave Doppler-free two-photon frequency-modulation spectroscopy in Rb vapor}},  journal = {Optics Letters},  }  @misc{BWM,  title = {{621 Series Laser Wavelength Meter}},  howpublished={url{http://www.bristol-inst.com/products/wavelength-meters-scientific/621-series-CW-lasers}},  note = {Accessed: 2015-08-12}  }