diff --git a/references.bib b/references.bib
index b0c329a..d2153f1 100644
--- a/references.bib
+++ b/references.bib
@@ -13,8 +13,8 @@ @inproceedings{holohanb21
   pages     = {523--542},
   publisher = {Springer},
   year      = {2021},
-  url       = {https://doi.org/10.1007/978-3-030-88428-4\_26},
-  doi       = {10.1007/978-3-030-88428-4\_26}
+  url       = {https://doi.org/10.1007/978-3-030-88428-4_26},
+  doi       = {10.1007/978-3-030-88428-4_26}
 }
 
 @Article{	  boxm58,
@@ -177,7 +177,7 @@ @PhDThesis{	  stephens-davidowitz17
   school	= {New York University},
   author	= {{Stephens-Davidowitz}, Noah},
   year		= {2017},
-  url       = {https://cs.nyu.edu/media/publications/stephens-davidowitz\_noah.pdf},
+  url       = {https://cs.nyu.edu/media/publications/stephens-davidowitz_noah.pdf},
 }
 
 @incollection{vonneumann51,
@@ -263,8 +263,8 @@ @Article{	  sasonv16
   title		= {$f$ -Divergence Inequalities},
   volume	= {62},
   issn		= {1557-9654},
-  url		= {http://dx.doi.org/10.1109/TIT.2016.2603151},
-  doi		= {10.1109/tit.2016.2603151},
+  url		= {https://doi.org/10.1109/TIT.2016.2603151},
+  doi		= {10.1109/TIT.2016.2603151},
   number	= {11},
   journal	= {IEEE Transactions on Information Theory},
   publisher	= {Institute of Electrical and Electronics Engineers (IEEE)},
@@ -403,8 +403,8 @@ @inproceedings{zhaoss19
   pages     = {284--303},
   publisher = {Springer},
   year      = {2020},
-  url       = {https://doi.org/10.1007/978-3-030-44223-1\_16},
-  doi       = {10.1007/978-3-030-44223-1\_16},
+  url       = {https://doi.org/10.1007/978-3-030-44223-1_16},
+  doi       = {10.1007/978-3-030-44223-1_16},
 }
 
 @InProceedings{	  agarwalsykm18,
@@ -719,8 +719,8 @@ @InProceedings{	  buns16
   pages		= {635--658},
   year		= {2016},
   organization	= {Springer},
-  url       = {https://doi.org/10.1007/978-3-662-53641-4\_24},
-  doi       = {10.1007/978-3-662-53641-4\_24},
+  url       = {https://doi.org/10.1007/978-3-662-53641-4_24},
+  doi       = {10.1007/978-3-662-53641-4_24},
 }
 
 @Article{	  zhudw21,
@@ -741,8 +741,8 @@ @InProceedings{	  dworkkmmn06
 		  Applications of Cryptographic Techniques},
   pages		= {486--503},
   year		= {2006},
-  url       = {https://doi.org/10.1007/11761679\_29},
-  doi       = {10.1007/11761679\_29},
+  url       = {https://doi.org/10.1007/11761679_29},
+  doi       = {10.1007/11761679_29},
   organization	= {Springer}
 }