BibTex format
@article{Ham:2019:10.1007/s00158-019-02281-z,
author = {Ham, DA and Mitchell, L and Paganini, A and Wechsung, F},
doi = {10.1007/s00158-019-02281-z},
journal = {STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION},
pages = {1813--1820},
title = {Automated shape differentiation in the Unified Form Language},
url = {http://dx.doi.org/10.1007/s00158-019-02281-z},
volume = {60},
year = {2019}
}