Giambologna: storia e restauro (Milan) 1989, contains an essay by Richard Tittle on the contracts for it, of 1563, and one by Giancarlo Roversi on its impact
unicode@unicode.org (邮件列表). September 11, 1997 [2022-01-20]. (原始内容存档于2022-03-14). 小點(tittle) І і(西里尔字母) И и(西里尔字母) Й й(西里尔字母) Η η(希腊字母) I ı(拉丁字母) I i(拉丁字母) H h(拉丁字母)