BibTex format
@article{Sternberg:1977:10.1016/s0022-2836(77)80072-7,
author = {Sternberg, MJ and Thornton, JM},
doi = {10.1016/s0022-2836(77)80072-7},
journal = {J Mol Biol},
pages = {269--283},
title = {On the conformation of proteins: the handedness of the connection between parallel beta-strands.},
url = {http://dx.doi.org/10.1016/s0022-2836(77)80072-7},
volume = {110},
year = {1977}
}