deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7a9b4cc..5514b17 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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adsnote = {Provided by the SAO/NASA Astrophysics Data System}  }  @ARTICLE{BiggsEtal1999,   author = {{Biggs}, A.~D. and {Browne}, I.~W.~A. and {Helbig}, P. and {Koopmans}, L.~V.~E. and   {Wilkinson}, P.~N. and {Perley}, R.~A.},   title = "{Time delay for the gravitational lens system B0218+357}",   journal = {\mnras},   eprint = {arXiv:astro-ph/9811282},   keywords = {QUASARS: INDIVIDUAL: B0218+357, COSMOLOGY: MISCELLANEOUS, COSMOLOGY: OBSERVATIONS, GRAVITATIONAL LENSING},   year = 1999,   month = apr,   volume = 304,   pages = {349-358},   doi = {10.1046/j.1365-8711.1999.02309.x},   adsurl = {http://adsabs.harvard.edu/abs/1999MNRAS.304..349B},   adsnote = {Provided by the SAO/NASA Astrophysics Data System}   }  @ARTICLE{EigenbrodEtal2005,  author = {{Eigenbrod}, A. and {Courbin}, F. and {Vuissoz}, C. and {Meylan}, G. and   {Saha}, P. and {Dye}, S.}, 
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adsnote = {Provided by the SAO/NASA Astrophysics Data System}  }  @ARTICLE{Kundic1997, @ARTICLE{KundicEtal1997,  author = {{Kundic}, T. and {Turner}, E.~L. and {Colley}, W.~N. and {Gott}, III, J.~R. and   {Rhoads}, J.~E. and {Wang}, Y. and {Bergeron}, L.~E. and {Gloria}, K.~A. and   {Long}, D.~C. and {Malhotra}, S. and {Wambsganss}, J.}, 
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adsnote = {Provided by the SAO/NASA Astrophysics Data System}  }  @ARTICLE{Kundic1995, @ARTICLE{KundicEtal1995,  author = {{Kundic}, T. and {Colley}, W.~N. and {Gott}, III, J.~R. and   {Malhotra}, S. and {Pen}, U.-L. and {Rhoads}, J.~E. and {Stanek}, K.~Z. and   {Turner}, E.~L. and {Wambsganss}, J.},