@article{2681, author = {Duc Ngo and Kyoungsoo Park and Glaucio Paulino and Yonggang Huang}, title = {On the constitutive relation of materials with microstructure using a potential-based cohesive model for interface interaction}, year = {2010}, journal = {Engineering Fracture Mechanics}, volume = {77}, number = {7}, pages = {1153{\textendash}1174}, publisher = {Elsevier}, }