Analysis of information sources in references of the Wikipedia article "Koplik dog'lari" in Uzbek language version.
<ref>
tag; name "Steichen" defined multiple times with different content<ref>
tag; name "baxby" defined multiple times with different content<ref>
tag; name "Steichen" defined multiple times with different content<ref>
tag; name "baxby" defined multiple times with different content<ref>
tag; name "Steichen" defined multiple times with different content<ref>
tag; name "Steichen" defined multiple times with different content