[1] 24_568.pdf, 2022-12-11T12:50:17.000Z https://www.jstage.jst.go.jp/article/johokanri/24/6/24_568/_pdf

[2] JIS C 6225 が使われた >>1

[3] JIS C 6226 が GL - GL で、 外字が GR - GL (の16区以降) で使われた。 >>1

[7] Wayback Machine, 2022-12-11T13:35:45.000Z https://web.archive.org/web/20060910185214/http://www.ndl.go.jp/jp/library/data/jmarc2006.pdf

[8] Wayback Machine, 2022-12-11T13:41:28.000Z https://web.archive.org/web/20060910032715/http://www.ndl.go.jp/jp/library/data/JM2006revision.pdf

[6] sk01109.pdf, 2022-12-11T13:32:59.000Z, 2022-12-11T13:34:19.918Z http://repo.beppu-u.ac.jp/modules/xoonips/download.php?file_id=2538

[9] Wayback Machine, 2022-12-11T13:42:34.000Z https://web.archive.org/web/20120417132915/http://www.ndl.go.jp/jp/library/data/jmarc2009.pdf

[10] Wayback Machine, 2022-12-11T13:42:54.000Z https://web.archive.org/web/20120621133632/http://ndl.go.jp/jp/library/data/jm2009revision.pdf

[11] LIS020117.pdf, 2006-11-09T14:53:38.000Z, 2022-12-11T13:47:46.703Z http://lis.mslis.jp/pdf/LIS020117.pdf

[12] 29_939.pdf, 2022-12-11T13:50:46.000Z https://www.jstage.jst.go.jp/article/johokanri/29/11/29_11_939/_pdf

[13] >>12 JAPAN/MARC 外字を扱うための MS-DOS シフトJIS 対応

[14] JAPAN/MARC関連ツール, 2019-03-20T21:22:26.000Z, 2022-12-11T13:51:47.554Z https://masao.jpn.org/software/jmarcfilter/

[15] >>14 JAPAN/MARC 外字のうち一部ラテン文字だけ変換してる、 JIS X 0207 制御機能は除去

[18] 37_KJ00002309435.pdf, 2022-12-11T13:58:29.000Z https://www.jstage.jst.go.jp/article/jkg/37/9/37_KJ00002309435/_pdf/-char/ja

[16] >>13 2区 9区 15区

[17] >>14 10区

[19] Wayback Machine, 2022-12-11T14:02:02.000Z https://web.archive.org/web/20120622063410/http://ndl.go.jp/jp/library/data/pdf/non_unicode_mojilist.pdf

[4] JAPAN/MARC MARC21フォーマットマニュアル - JAPANMARC_MARC21manual_A.pdf, 2021-04-07T10:33:42.000Z, 2022-12-11T12:58:27.920Z http://cldj.jp/shisho/libcat/2021/05/data/JAPANMARC_MARC21manual_A.pdf

[5] script identification code, MARCの日時