**参考文献 [#g47bfbad] -Aleotti, J.B. (ed.), '''Heronis Alexandrini Spiritalium liber''' (Amstelodami, 1680). Google Books: [[1:https://books.google.co.jp/books?id=Z7VAAAAAcAAJ]] -Commandino, F. (ed.), '''Heronis Alexandrini Spiritalium liber''' (Parisiis, 1583). Google Books: [[1:https://books.google.co.jp/books?id=Z7VAAAAAcAAJ]]