Reference for Gittin 45:3

הדר אמר רב נחמן לאו מילתא היא דאמרי דמדקא פסיל ליה לעובד כוכבים לענין הבאה מכלל דלענין כתיבה כשר

we may infer that he is qualified to write one. But is it not taught that he is disqualified? — That is in accordance with the view of R. Eleazar, who said that the witnesses to delivery make [the Get] effective and [consequently] that it must be written with 'special intention'<span class="x" onmousemove="('comment',' Since he considers signatures not essential for the Get, the words and he write for her are to be interpreted as requiring writing with 'special intention', v. infra. ');">³</span>

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