ウィリアム・ホッジ
Book IV: Quadrics and Grassmann varieties., Cambridge Mathematical Library, Cambridge University Press, ISBN 978-0-521-46901-2, MR0048065, https://books.google.com/books?id=bJwbn3RSWhwC
Hodge, W. V. D.; Pedoe, Daniel (1994) [1954], Methods of Algebraic Geometry: Volume 3, Cambridge University Press, ISBN 978-0-521-46775-9, https://books.google.com/books?id=XeX_p8pHCAIC