BibTex format
@article{Hoskins:2015:10.1007/s00376-014-0007-8,
author = {Hoskins, B},
doi = {10.1007/s00376-014-0007-8},
journal = {ADVANCES IN ATMOSPHERIC SCIENCES},
pages = {2--9},
title = {Potential Vorticity and the PV Perspective},
url = {http://dx.doi.org/10.1007/s00376-014-0007-8},
volume = {32},
year = {2015}
}