Merge pull request #2 from adtzlr/update-readme

Update README.md

README.md

@@ -3,7 +3,7 @@ Material Definition with Automatic Differentiation (AD)
 
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-matADi is a simple Python module which acts as a wrapper on top of [casADi](https://web.casadi.org/) for easy definitions of hyperelastic strain energy functions. Gradients (stresses) and hessians (elasticity tensors) are carried out by casADi's powerful and fast **Automatic Differentiation (AD)** capabilities. It is designed to handle inputs with trailing axes which is especially useful for the application in Python-based finite element modules.  Mixed-field formulations are supported as well.
+matADi is a simple Python module which acts as a wrapper on top of [casADi](https://web.casadi.org/) for easy definitions of hyperelastic strain energy functions. Gradients (stresses) and hessians (elasticity tensors) are carried out by casADi's powerful and fast **Automatic Differentiation (AD)** capabilities. It is designed to handle inputs with trailing axes which is especially useful for the application in Python-based finite element modules like [scikit-fem](https://scikit-fem.readthedocs.io/en/latest/) or [FElupe](https://adtzlr.github.io/felupe/). Mixed-field formulations are supported as well as single-field formulations.
 
 ## Installation
 Install `matADi` from PyPI via pip.