Lazar Bicherakhov
... that a Cossack detachment led by Imperial Russian Lazar Bicherakhov joined forces with British general Lionel Dunsterville's expeditionary corps to prevent Ottoman advance?
... that a Cossack detachment led by Imperial Russian <b id="mwBzk"><a href="./Lazar_Bicherakhov" id="mwBzo" rel="mw:WikiLink" title="Lazar Bicherakhov">Lazar Bicherakhov</a></b> joined forces with British general <a href="./Lionel_Dunsterville" id="mwBzs" rel="mw:WikiLink" title="Lionel Dunsterville">Lionel Dunsterville</a>'s expeditionary corps to prevent Ottoman advance?