BibTex format
@article{Kelwick:2020:10.3389/fbioe.2020.00399,
author = {Kelwick, R and Webb, A and Freemont, P},
doi = {10.3389/fbioe.2020.00399},
journal = {Frontiers in Bioengineering and Biotechnology},
title = {Biological materials: the next frontier for cell-free synthetic biology},
url = {http://dx.doi.org/10.3389/fbioe.2020.00399},
volume = {8},
year = {2020}
}