Exterior differential systems and the calculus of variations /

ανά Griffiths, Phillip
Έκδοση 1983

An introduction to the theory of special divisors on algebric curves /

ανά Griffiths, Phillip, 1938-
Έκδοση 1980

Rational homotopy theory and differential forms /

ανά Griffiths, Phillip, 1938-
Έκδοση 1981