deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 9f15d22..40b1e9e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@article{cite:8,   author = {R. Liouville and G. Bernoulli},   title = {{On the Positivity of Conditionally Closed, Right-Simply Contravariant Scalars}},   journal = {{J}ournal of Numerical Geometry},   month = {aug},   year = {1993},   volume = {6},   pages = {152--191},   }       @article{cite:2,   author = {Q. Smith},   title = {{${\ell}$-Multiply Contra-One-to-One Paths over Semi-Almost Everywhere Negative Isomorphisms}},   journal = {{J}ournal of Homological Model Theory},   month = {sep},   year = {2003},   volume = {7},   pages = {1408--1423},   }       @article{Guiudo_2012,   author = {Guido, Giovanni},   title = {{The substructure of a Quantum Oscillator field}},   journal = {arXiv},   month = {aug},   year = {2012},   }       @book{Einstein_1922,  title = {{The Meaning of Relativity}},  isbn = {978-0-203-46076-4},