BibTex format
@article{Sternberg:1976:10.1016/0022-2836(76)90099-1,
author = {Sternberg, MJ and Thornton, JM},
doi = {10.1016/0022-2836(76)90099-1},
journal = {J Mol Biol},
pages = {367--382},
title = {On the conformation of proteins: the handedness of the beta-strand-alpha-helix-beta-strand unit.},
url = {http://dx.doi.org/10.1016/0022-2836(76)90099-1},
volume = {105},
year = {1976}
}