@article{jha2019numerical,
 author = {Jha, Prashant K and Lipton, Robert},
 journal = {Computer Methods in Applied Mechanics and Engineering},
 pages = {184--225},
 publisher = {Elsevier},
 title = {Numerical convergence of finite difference approximations for state based peridynamic fracture models},
 volume = {351},
 year = {2019}
}