The Second Battle of Çatalca fought between 3 February 1913 - 3 April 1913 was one of the continuous skirmishes of the First Balkan War. Upon expiration of the armistice, on 3 February [O.S. 21 January] 1913, hostilities recommenced and the Second Battle of Çatalca began. It was a series of thrusts and counter-thrusts by both the Ottomans and the Bulgarians and lasted until 3 April 1913.
↑Erickson, Edward J. (2003). Defeat in Detail: The Ottoman Army in the Balkans, 1912–1913. Greenwood Publishing Group. pp. 285 ff.. ISBN 978-0-275-97888-4.