4.
"Remarks
on
P.
Harzer's
Paper:
'On
the
Dragging of Light
in
Glass
and
on
Aberration'"
[Einstein 1914l]
Dated
Berlin-Dahlem, 18 July
1914
Published
11 August
1914
In:
Astronomische Nachrichten
199
(1914):
cols. 7-10.