Schanz, T. And Vermeer, P. 1997. Angles of friction and dilatancy of sand - Discussion. GEOTECHNIQUE , vol.47, no.4 , 887-892.

Schanz, T., & Vermeer, P., (1997). Angles of friction and dilatancy of sand - Discussion. GEOTECHNIQUE , vol.47, no.4, 887-892.

Schanz, T, And PA Vermeer. "Angles of friction and dilatancy of sand - Discussion," GEOTECHNIQUE , vol.47, no.4, 887-892, 1997

Schanz, T And Vermeer, PA. "Angles of friction and dilatancy of sand - Discussion." GEOTECHNIQUE , vol.47, no.4, pp.887-892, 1997

Schanz, T. And Vermeer, P. (1997) . "Angles of friction and dilatancy of sand - Discussion." GEOTECHNIQUE , vol.47, no.4, pp.887-892.

@article{article, author={T Schanz And author={PA Vermeer}, title={Angles of friction and dilatancy of sand - Discussion}, journal={GEOTECHNIQUE}, year=1997, pages={887-892} }