@article{1991-mccarthy
,note={URL: {\tt http://www.cl.cam.ac.uk/~mgk25/volatile/astronomical-time.pdf}}
,author={Dennis D. McCarthy}
,ISSN={0018--9219}
,journal={Proceedings of the IEEE}
,pages={915--920}
,title={{Astronomical time}}
,volume={79}
,year={1991}
}