I would rather be playing SC2.

Bibliography.bib

@@ -163,6 +163,25 @@
     howpublished="\url{https://gvisor.dev/}"
 }
 
+@misc{ibmVirtualizationDefinition,
+    title={What is virtualization?},
+    author={IBM},
+    howpublished="\url{https://www.ibm.com/topics/virtualization}"
+}
+
+@misc{redhatVirtualizationDefinition,
+    title={Understanding virtualization},
+    author={Red Hat},
+    howpublished="\url{https://www.redhat.com/en/topics/virtualization}"
+}
+
+@article{mell2011nist,
+  title={The NIST definition of cloud computing},
+  author={Mell, Peter and Grance, Tim and others},
+  year={2011},
+  publisher={Computer Security Division, Information Technology Laboratory, National~…}
+}
+
 @misc{AkihiroSuda,
   author = {Akihiro Suda},
   title = {rootlesskit},