Talk:Seidel sign

Why is the title of this article "Seidel sign" since the term most oftenly used is Bjerrums Scotoma. In fact, the reference used on the page is to "The Bjerrum Scotoma" -Jesper — Preceding unsigned comment added by 94.191.186.208 (talk) 07:45, 8 November 2013 (UTC)