Analysis of information sources in references of the Wikipedia article "Mr. Heli" in English language version.
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: CS1 maint: numeric names: authors list (link) (Translation by Shmuplations. Archived 2018-01-17 at the Wayback Machine).{{cite magazine}}
: CS1 maint: numeric names: authors list (link) (Translation by Shmuplations. Archived 2018-01-17 at the Wayback Machine).