diff --git a/content/applications/eugene/index.md b/content/applications/eugene/index.md
index 7ba9a646..f66cfc07 100644
--- a/content/applications/eugene/index.md
+++ b/content/applications/eugene/index.md
@@ -15,7 +15,7 @@ links:
 - icon: edge
   icon_pack: fab
   name: Link
-  url: http://eugenecad.org/
+  url: https://www.cidarlab.org/eugene
 - icon: github
   icon_pack: fab
   name: Eugene v1.9.1 Source Code
diff --git a/content/applications/genegenie/index.md b/content/applications/genegenie/index.md
index ac0847e0..1bac1fbd 100644
--- a/content/applications/genegenie/index.md
+++ b/content/applications/genegenie/index.md
@@ -15,7 +15,7 @@ links:
 - icon: edge
   icon_pack: fab
   name: Link
-  url: http://gene-genie.org/
+  url: https://bio.tools/genegenie
 
 # Slides (optional).
 #   Associate this project with Markdown slides.
diff --git a/content/applications/tellurium/index.md b/content/applications/tellurium/index.md
index 3df5e91b..d2801e54 100644
--- a/content/applications/tellurium/index.md
+++ b/content/applications/tellurium/index.md
@@ -15,7 +15,7 @@ links:
 - icon: edge
   icon_pack: fab
   name: Link
-  url: http://tellurium.analogmachine.org/
+  url: https://github.com/sys-bio/tellurium
 - icon: youtube
   icon_pack: fab
   name: Demo
diff --git a/content/publication/bbfrfc-30-grunberg-2009/index.md b/content/publication/bbfrfc-30-grunberg-2009/index.md
index 9c5b4680..1d50c7e5 100644
--- a/content/publication/bbfrfc-30-grunberg-2009/index.md
+++ b/content/publication/bbfrfc-30-grunberg-2009/index.md
@@ -7,5 +7,5 @@ publication_types: ["2"]
 abstract: "This Request for Comments (RFC) suggests a framework for the description,   exchange and interlinking of Synthetic Biology data. The framework would   create an open process for the evolution and ``rolling'' standardization of data   models. It describes how data and data models are to be published, how they   are exchanged and integrated between different parties, and how they can be   extended, corrected and interlinked in a decentralized fashion. These goals   are achieved by embracing the RDF (Resource Description Framework), a set   of W3C standards. A one-sentence summary of this proposal would there-   fore be: ``Use RDF according to the W3C standards.'' The PoBoL pro ject   (Provisional BioBrick Ontology Language, http://pobol.org) is based on   this idea.   This RFC does not describe a data model per se but only outlines a   possible architecture and rules of data exchange."
 featured: false
 publication: ""
+url_pdf: https://dspace.mit.edu/handle/1721.1/45143
 ---
-