横断性 (数学)
↑ Hirsch 1976, p. 66—`"Transversal" is a noun; the adjective is "transverse." —J.H.C. Whitehead, 1959’
↑ Guillemin & Pollack 1974, p. 30.
↑ Guillemin & Pollack 1974, p. 28.