diff --git a/literatur.bib b/literatur.bib
index 7ea186f..db53d5e 100644
--- a/literatur.bib
+++ b/literatur.bib
@@ -5,6 +5,38 @@
 	urldate = {2026-04-29}
 }
 
+# distros
+@online{distroList,
+	author = {Nubenetes},
+	title = {\glqq Kubernetes Distributions \& Installers\grqq},
+	url = {https://nubenetes.com/matrix-table/},
+	urldate = {2026-04-29}
+}
+@online{distroK3s,
+	author = {k3s Project Authors},
+	title = {\glqq Lightweight Kubernetes\grqq},
+	url = {https://k3s.io/},
+	urldate = {2026-04-29}
+}
+@online{distroRKE2,
+	author = {Rancher by SUSE},
+	title = {\glqq Introduction: RKE2\grqq},
+	url = {https://docs.rke2.io/},
+	urldate = {2026-04-29}
+}
+@online{distroOpenShift,
+	author = {Red Hat},
+	title = {\glqq Red Hat OpenShift\grqq},
+	url = {https://www.redhat.com/en/technologies/cloud-computing/openshift},
+	urldate = {2026-04-29}
+}
+@online{distroOKD,
+	author = {OKD Contributors \& Red Hat},
+	title = {\glqq OKD Kubernetes Platform\grqq},
+	url = {https://okd.io/},
+	urldate = {2026-04-29}
+}
+
 @misc{rsFaq,
 	author  = {Rust Community},
 	title   = {\glqq Frequently Asked Questions\grqq},
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