@article{crosstalk,
author = {Jonathan Bell and Christian Murphy and Gail Kaiser},
title = “{Metamorphic Runtime Checking of Applications Without Test Oracles}”,
journal = “{Crosstalk the Journal of Defense Software Engineering}”,
volume = “28”, number = “2”,
pages = “9–13”,
month = “Mar/Apr”, year = “2015”,
url = “http://static1.1.sqspcdn.com/static/f/702523/25999119/1425257561223/201503-Bell.pdf”}