Grotrian, W.
| Element de intrare | |
| Autoritate | Grotrian, W. |
| Nume personal | |
| Nume personal | Grotrian |
| Parte a numelui alta decât elementul de intrare | W. |
299
__
$aGrotrian, W.
200 __ $aGrotrian $bW.
200 __ $aGrotrian $bW.
