Research published on Indo-European hipponyms

As something of a polo player, I have had a long-term interest in horses. But this piece even pre-dates my riding career. Below is the reference to my reworked M.Phil thesis from the University of Oxford, supervised by Professor Martin Maiden. Somehow, after 15 years I finally got round to publishing it:

Leonard, S. P. 2021. ‘Hipponyms in Indo-European: using register to disentangle the etyma. Journal of Language Relationship 19(1): 1-14.