Panzer Group Guderian ( German : Panzergruppe Guderian ) was formed on 5 June 1940 .
Panzer Group Guderian ( German : Panzergruppe Guderian ) was named after its commander , general Heinz Guderian .
Panzer Group Guderian ( German : Panzergruppe Guderian ) was formed on 5 June 1940 and named after its commander , general Heinz Guderian .