skos:altLabel | - Leonov
- Sergei Leonov
- cosmonaut
- Aleksei Leonov
- A. Leonov
- Aleksei A. Leonov
- Aleksey Arkhipovich Leonov
- Aleksey Leonov
- Alexei Arkhipovich Leonov
- Alexei Leonov#Stamps
- Andrei Leonov
- Andrey Leonov
- Oleksiy Arkhipovych Leonov
- The Cosmonaut Alexei Leonov
- stamps section
- the cosmonaut
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