1. Arnold, D. N., Falk, R. S., Winther, R.: Finite element exterior calculus, homological techniques, and applications. Acta Numer. 15, (2006).
2. Arnold, D. N., Falk, R. S., Winther, R.: Differential complexes and stability of finite element methods I: The De Rham complex. IMA Vol. Math. Appl. 142, 24–46 (2006).
3. Bossavit, A.: Whitney forms: A class of finite elements for three-dimensional computations in electromagnetism. IEE Proceedings A, science measurement and technology 135, 493–500 (1988).
4. Christiansen, S. H., Rapetti, F.: On high order finite element spaces of differential forms. Math. Comp. 85, 517–548 (2016).
5. Hiptmair, R.: Canonical construction of finite elements. Math. Comp. 68, 1325–1346 (1999).