D. Braess, V. Pillwein, and J. Schöberl, Equilibrated residual error estimates are p-robust, Comput. Methods Appl. Mech. Engrg, vol.198, pp.1189-1197, 2009.

D. Braess and J. Schöberl, Equilibrated residual error estimator for edge elements, Math. Comp, vol.77, pp.651-672, 2008.

S. C. Brenner, Poincaré-Friedrichs inequalities for piecewise H 1 functions, SIAM J. Numer. Anal, vol.41, pp.306-324, 2003.

H. Bruggesser and P. Mani, Shellable decompositions of cells and spheres, Math. Scand, vol.29, pp.197-205, 1971.

E. Cancès, G. Dusson, Y. Maday, B. Stamm, and M. Vohralík, Guaranteed and robust a posteriori bounds for Laplace eigenvalues and eigenvectors: conforming approximations, SIAM J. Numer. Anal, vol.55, pp.2228-2254, 2017.

E. Cancès, G. Dusson, Y. Maday, B. Stamm, and M. Vohralík, Guaranteed and robust a posteriori bounds for Laplace eigenvalues and eigenvectors: a unified framework, Numer. Math, vol.140, pp.1033-1079, 2018.

C. Carstensen and C. Merdon, Computational survey on a posteriori error estimators for nonconforming finite element methods for the Poisson problem, J. Comput. Appl. Math, vol.249, pp.74-94, 2013.

M. ?ermák, F. Hecht, Z. Tang, and M. Vohralík, Adaptive inexact iterative algorithms based on polynomial-degree-robust a posteriori estimates for the Stokes problem, Numer. Math, vol.138, pp.1027-1065, 2018.

P. Ciarlet, J. , and M. Vohralík, Localization of global norms and robust a posteriori error control for transmission problems with sign-changing coefficients, ESAIM Math. Model. Numer. Anal, vol.52, pp.2037-2064, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01148476

M. Costabel and A. Mcintosh, On Bogovski? and regularized Poincaré integral operators for de Rham complexes on Lipschitz domains, Math. Z, vol.265, pp.297-320, 2010.

L. Demkowicz, J. Gopalakrishnan, and J. Schöberl, Polynomial extension operators. Part I, SIAM J. Numer. Anal, vol.46, pp.3006-3031, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00163158

, Polynomial extension operators. Part II, SIAM J. Numer. Anal, vol.47, pp.3293-3324, 2009.

, Polynomial extension operators. Part III, Math. Comp, vol.81, pp.1289-1326, 2012.

P. Destuynder and B. Métivet, Explicit error bounds in a conforming finite element method, Math. Comp, vol.68, pp.1379-1396, 1999.

D. A. Di-pietro and A. Ern, of Mathématiques & Applications (Berlin) [Mathematics & Applications, vol.69, 2012.

V. Dolej?í, A. Ern, and M. Vohralík, hp-adaptation driven by polynomial-degree-robust a posteriori error estimates for elliptic problems, SIAM J. Sci. Comput, vol.38, pp.3220-3246, 2016.

P. Dörsek and J. M. Melenk, Symmetry-free, p-robust equilibrated error indication for the hpversion of the FEM in nearly incompressible linear elasticity, Comput. Methods Appl. Math, vol.13, pp.291-304, 2013.

A. Ern, I. Smears, and M. Vohralík, Discrete p-robust H(div)-liftings and a posteriori estimates for elliptic problems with H ?1 source terms, Calcolo, vol.54, pp.1009-1025, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01377007

, Guaranteed, locally space-time efficient, and polynomial-degree robust a posteriori error estimates for high-order discretizations of parabolic problems, SIAM J. Numer. Anal, vol.55, pp.1158-1179, 2017.

A. Ern and M. Vohralík, Polynomial-degree-robust a posteriori estimates in a unified setting for conforming, nonconforming, discontinuous Galerkin, and mixed discretizations, SIAM J. Numer. Anal, vol.53, pp.1058-1081, 2015.
URL : https://hal.archives-ouvertes.fr/hal-00921583

M. Tsai and D. B. West, A new proof of 3-colorability of Eulerian triangulations, Ars Math. Contemp, vol.4, pp.73-77, 2011.

M. Vohralík, On the discrete Poincaré-Friedrichs inequalities for nonconforming approximations of the Sobolev space H 1, Numer. Funct. Anal. Optim, vol.26, pp.925-952, 2005.

G. M. Ziegler, Lectures on polytopes, vol.152, 1995.