deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b8bd4d7..c7d5beb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Critical behaviour and conformal anomaly of the O(n) model on the square lattice}},  journal = {Journal of Physics A: Mathematical and General},  }  @article{Guo_2006,  doi = {10.1103/physrevlett.96.045704},  url = {http://dx.doi.org/10.1103/physrevlett.96.045704},  year = {2006},  month = {Feb},  publisher = {American Physical Society (APS)},  volume = {96},  number = {4},  author = {Wenan Guo and Bernard Nienhuis and Henk W. J. Bl\"ote},  title = {{Exact Characterization of O(n) Tricriticality in Two Dimensions}},  journal = {Phys. Rev. Lett.},  }