give up on citation, use link

README.org

@@ -29,7 +29,7 @@ with parent branches.
 I expect we will be working simultaneously so we can work out any issues, talk
 about problems etc. together.
 *** Domain Reload
-As noted in the =entities= documentation \cite{entities}, Domain Reload occurs when entering play
+As noted in the [[https://docs.unity3d.com/Packages/com.unity.entities@0.17/manual/install_setup.html][entities documentation]], Domain Reload occurs when entering play
 mode within the editor, and is especially slow when using DOTS. To disable this,
 enable the "=Enter Play Mode Settings=" checkbox in the =Editor= section of the
 Project Settings, while leaving its child options unchecked.
@@ -50,5 +50,3 @@ platform through the asset manager:
 
 From now on you must build the project by selecting this configuration and using
 the options shown in the inspector.
-
-#+bibliography: bib.bib

bib.bib

-@misc{entities, title={DOTS Project Setup: Entities: 0.17.0-preview.42} , url={https://docs.unity3d.com/Packages/com.unity.entities@0.17/manual/install_setup.html} , journal={Entities | 0.17.0-preview.42} , publisher={Unity Documentation}}