@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 2024/10/23}}}