Merge branch 'master' of https://github.com/aamorm/SystematicBasesForHexahedron

Author: aamorm

README.md

@@ -5,4 +5,6 @@ The main executable is `mainHalfFilled.m`, that generates from scratch the
 basis functions and use them to solve the generalized eigenvalue problem
 used for verification in the numerical results (specifically, a half-filled
 cavity). This script also shows the coefficients for the different basis
-shown in Table II.
+shown in Table II.
+
+[![DOI](https://zenodo.org/badge/463817985.svg)](https://zenodo.org/badge/latestdoi/463817985)