>>==== MODE ====>>
citation
<<==== MODE ====<<

>>==== RESULT ====>>
Pollock, 1979
Pollock, 1980
<<==== RESULT ====<<

>>==== CITATION-ITEMS ====>>
[
    [
        {
            "id": "ITEM-1"
        }
    ],
    [
        {
            "id": "ITEM-2"
        }
    ]
]
<<==== CITATION-ITEMS ====<<

>>==== CSL ====>>
<?xml version="1.0" encoding="utf-8"?>
<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only" default-locale="en-GB">
  <info>
    <title>zzz</title>
    <id>http://www.zotero.org/styles/zzz</id>
    <link href="http://www.zotero.org/styles/zzz" rel="self"/>
    <author>
      <name>zzz</name>
      <email>zzz@gmail.com</email>
    </author>
    <category citation-format="author-date"/>
    <category field="humanities"/>
    <updated>2012-06-29T00:00:00+00:00</updated>
    <summary>The University College London version of Harvard author-date style</summary>
    <link href="http://www.ucl.ac.uk/art-history/current_students/writing-guide/" rel="documentation"/>
    <rights>This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License: http://creativecommons.org/licenses/by-sa/3.0/</rights>
  </info>
  <macro name="author-short">
    <names variable="author">
      <name form="short" and="text" delimiter=", " initialize-with=". "/>
      <substitute>
        <names variable="editor"/>
        <names variable="translator"/>
        <choose>
          <if type="bill book graphic legal_case legislation motion_picture report song" match="any">
            <text variable="title" form="short" font-style="italic"/>
          </if>
          <else>
            <text variable="title" form="short" quotes="true"/>
          </else>
        </choose>
      </substitute>
    </names>
  </macro>
  <macro name="year-date">
    <date variable="issued">
      <date-part name="year"/>
    </date>
    <text variable="year-suffix"/>
  </macro>
  <citation et-al-min="3" et-al-use-first="1" disambiguate-add-year-suffix="true">
    <layout>
      <group delimiter=", ">
        <text macro="author-short"/>
		<choose>
		   <if disambiguate="true">
		        <text variable="title"/>
		   </if>
		</choose>
		<text macro="year-date"/>
      </group>
    </layout>
  </citation>
</style>
<<==== CSL ====<<

>>==== INPUT ====>>
[
  {
    "author": [
      {
        "family": "Pollock",
        "given": "Sir Frederick"
      }
    ],
    "title": "Title One",
    "id": "ITEM-1",
    "issued": {
      "date-parts": [
        [
          1979
        ]
      ]
    },
    "type": "book"
  },
  {
    "author": [
      {
        "family": "Pollock",
        "given": "Sir Frederick"
      }
    ],
    "title": "Title Two",
    "id": "ITEM-2",
    "issued": {
      "date-parts": [
        [
          1980
        ]
      ]
    },
    "type": "book"
  }
]
<<==== INPUT ====<<



>>===== VERSION =====>>
1.0
<<===== VERSION =====<<