| Nume personal | |
| Nume personal | Ivanov, Leonov G. V. |
| Element de intrare | |
| Autoritate | Ivanov, Leonov G. V. |
200
__
$aIvanov, Leonov G. V.
299 __ $aIvanov, Leonov G. V.
299 __ $aIvanov, Leonov G. V.
