Tobias Willmann's doctoral thesis "3D-shell element technology, nonlinear poisson stiffening and data-integrated time step estimation" has been published and is now available via OPUS: https://doi.org/10.18419/opus-16843.
Tobias Willmann's doctoral thesis "3D-shell element technology, nonlinear poisson stiffening and data-integrated time step estimation" has been published and is now available via OPUS: https://doi.org/10.18419/opus-16843.