[Austrian Chancellor Faymann attends a session of the parliament in Vienna]Austria will extend its border controls if Turkey does not take back refugees picked up at sea on their way to Greece, Chancellor Werner Faymann said in an interview with the daily Oesterreich, being published on Sunday. Austria is set to introduce a new border management system at Spielfeld, a key crossing point on its south-eastern border with Slovenia, which aims at speeding up applications and making the country less attractive to asylum seekers. More such border management facilities on other routes may be needed if Turkey does not respond to his proposal, the chancellor was quoted as saying.