diff --git a/american-association-of-petroleum-geologists.csl b/american-association-of-petroleum-geologists.csl
index 8b78cef27f..43aef1da54 100644
--- a/american-association-of-petroleum-geologists.csl
+++ b/american-association-of-petroleum-geologists.csl
@@ -37,7 +37,7 @@
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diff --git a/irish-historical-studies.csl b/irish-historical-studies.csl
index d75d054029..7f3bee0376 100644
--- a/irish-historical-studies.csl
+++ b/irish-historical-studies.csl
@@ -285,7 +285,7 @@
-
+
@@ -307,7 +307,7 @@
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@@ -319,7 +319,7 @@
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@@ -334,7 +334,7 @@
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@@ -485,7 +485,7 @@
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@@ -650,7 +650,7 @@
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@@ -664,7 +664,7 @@
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@@ -727,7 +727,7 @@
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@@ -750,7 +750,7 @@
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