As a Professor of Nutritional Sciences, Emeritus 1990…, he’s doing a great professional job.
I was really amazed with his “History of Kosovo” (Albanians and Serbs in Kosovo: An Abbreviated History - An Opening for the The Islamic Jihad in Europe)
You can find his webpage here or expression of your sympathy to the address grjan@lamar.colostate.edu would encourage him to bring new scientific facts about the history of Kosovo. Maybe peace in the region would be a serious scientific product, result of a scrupulous research of Professor Richard.
Finally, hope is emerging on the horizon.