BibTex format
@article{Hahn:2009:10.1099/ijs.0.005801-0,
author = {Hahn, MW and Lang, E and Brandt, U and Wu, QL and Scheuerl, T},
doi = {10.1099/ijs.0.005801-0},
journal = {INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY},
pages = {2002--2009},
title = {Emended description of the genus <i>Polynucleobacter</i> and the species <i>Polynucleobacter</i> <i>necessarius</i> and proposal of two subspecies, <i>P</i>. <i>necessarius</i> subsp<i>. necessarius</i> subsp nov and <i>P</i>. <i>necessarius</i> subsp <i>asymbioticus</i> subsp nov.},
url = {http://dx.doi.org/10.1099/ijs.0.005801-0},
volume = {59},
year = {2009}
}