BibTex format
@article{RAND:1978:10.1038/272732a0,
author = {RAND, KN and ARST, HN},
doi = {10.1038/272732a0},
journal = {NATURE},
pages = {732--734},
title = {MUTATIONS IN NIRA GENE OF ASPERGILLUS-NIDULANS AND NITROGEN-METABOLISM},
url = {http://dx.doi.org/10.1038/272732a0},
volume = {272},
year = {1978}
}