Spectroscopic orbital elements for the helium-rich subdwarf binary PG 1544+488

Finally my first, first author paper is published on 1st of May!

Here is a link; http://adsabs.harvard.edu/abs/2014MNRAS.440.2676S

Or you can download directly from ArXiv as pdf; http://arxiv.org/pdf/1405.1284v1.pdf