>>===== MODE =====>>
bibliography
<<===== MODE =====<<
Note that in citation sorts, an empty date is treated as zero,
while in a bibliography sort, empty-date items come at the end,
in both ascending and descending sorts.
>>===== RESULT =====>>
Item 2
Item 4
Item 1
Item 3
<<===== RESULT =====<<
>>===== CSL =====>>
<<===== CSL =====<<
>>===== INPUT =====>>
[
{
"id": "ITEM-1",
"title": "Item 1",
"type": "book"
},
{
"id": "ITEM-2",
"issued": {
"date-parts": [
[
"1999",
"2",
"15"
]
]
},
"title": "Item 2",
"type": "book"
},
{
"id": "ITEM-3",
"title": "Item 3",
"type": "book"
},
{
"id": "ITEM-4",
"issued": {
"date-parts": [
[
"2000",
"2",
"15"
]
]
},
"title": "Item 4",
"type": "book"
}
]
<<===== INPUT =====<<
>>===== VERSION =====>>
1.0
<<===== VERSION =====<<