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1. ↑ Jurij Rybin u. Dan Zamansky: "Eismeerjäger" Rudolf Müller - Der große Unbekannte. FLUGZEUG CLASSIC Nr.7/2021, Verlag GeraMond Media, München 2021, ISSN 1617-0725, S. 14 - 21.
2. ↑ Jurij Rybin u. Dan Zamansky: "Eismeerjäger" Rudolf Müller - Der große Unbekannte. FLUGZEUG CLASSIC Nr.7/2021, Verlag GeraMond Media, München 2021, ISSN 1617-0725, S. 14 - 21.