The lyrics above are the ones sung in the SU, the Red Army version, that is. I'm pretty sure that the Don Cossack Choir - the emmigrant one - have recorded the 'white side' of it, where such words as 'ataman' and 'kazaki' are mentioned. Ivan Rebroff did as well.

I have the impression that I've got those lyrics written somewhere but haven't been able to locate the stash yet. I'll be back if I find them.

HNY, ev'ryone! AKS