deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index fb409fa..8500666 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{Weighting of topologically different interactions in a model of two-dimensional polymer collapse}},  journal = {Physical Review E},  }  @article{15327659,  title = {{'From the sphere of Sarah Gampism':The professionalisation of nursing and midwifery in the Colony of Victoria.}},  date = {2004 Sep},  source = {Nurs Inq},  authors = {Grehan, M},  author = {Grehan, M},  year = {},  month = {},  journal = {Nurs Inq},  volume = {11},  number = {},  pages = {192-201},  pubmed_id = {15327659},  }