@inbook{inbook, title = {{On Gradient-Enhanced Damage Theories}}, publisher = {{Springer Netherlands}}, url = {{}}, year = {{1997}}, month = {{2}}, author = {{De Borst R and Benallal A and Peerlings RHJ}}, doi = {{10.1007/978-94-011-5520-5_20}}, isbn = {{9789401063241}}, pages = {{215-226}}, note = {{Accessed on 2024/12/25}}}