BibTex format
@article{BERKSHIRE:1984:10.2307/3615418,
author = {BERKSHIRE, FH},
doi = {10.2307/3615418},
journal = {MATHEMATICAL GAZETTE},
pages = {69--70},
title = {ORDINARY DIFFERENTIAL-EQUATIONS - MARTIN,RH},
url = {http://dx.doi.org/10.2307/3615418},
volume = {68},
year = {1984}
}