Fixed references

references/references.bib

@@ -433,3 +433,39 @@ in a principled way.},
   biburl     = {https://dblp.org/rec/journals/corr/abs-2012-00152.bib},
   bibsource  = {dblp computer science bibliography, https://dblp.org}
 }
+@book{carlyle_2005_french_revolution,
+  title     = {The French Revolution},
+  author    = {Carlyle, T. and Ball, A.H.R.},
+  isbn      = {9780486445137},
+  page      = {242},
+  lccn      = {2005047548},
+  series    = {Dover Value Editions},
+  year      = {2005},
+  publisher = {Dover Publications}
+}
+@book{robertson_2003_excess,
+  title     = {An Excess of Phobias and Manias},
+  author    = {John G. Robertson},
+  page      = {75},
+  isbn      = {9780963091932},
+  year      = {2003},
+  publisher = {Senior Scribe Publications}
+}
+@book{tucker_1970_liberty,
+  title     = {Liberty},
+  author    = {Benjamin Ricketson Tucker},
+  page      = {361},
+  volumes   = {235,312},
+  year      = {1970},
+  number    = {vol.~9~{\`a}~10~;vol.~235~{\`a}~312},
+  lccn      = {72022711},
+  series    = {Radical periodicals in the United States},
+  publisher = {Greenwood Reprint Corporation}
+}
+@book{wheeler_1910_literature,
+  title     = {Current Literature},
+  author    = {Edward Jewitt Wheeler},
+  page      = {564},
+  volumes   = {49},
+  year      = {1910}
+}