The Bulgarian army retreats, trailed by the Greek 36th regiment.
The trail of the Retreat. On the track to Kosturino followed by the Greek 36th Regiment.
FALLS, Cyril Bentham. Military Operations Macedonia from the outbreak of war to the spring of 1917. [... From the spring of 1917 to the end of the war.], τ. Ι-ΙΙ, Λονδίνο, HMSO, 1933-35.
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