@misc{yuan_elastoplastic_crack_1993, 
author={Yuan, H.,Lin, G.},
title={Elastoplastic crack analysis for pressure-sensitive dilatant materials. Part I: Higher-order solutions and two-parameter characterization},
year={1993},
howpublished = {journal article,GKSS report},
note = {Online available at: \url{} (DOI). Yuan, H.; Lin, G.: Elastoplastic crack analysis for pressure-sensitive dilatant materials. Part I: Higher-order solutions and two-parameter characterization. International Journal of Fracture. 1993. vol. 61, 295-330.}}