Contreras Peña, C., Lucas, P. W., Froebrich, D., Kumar, M. S. N., Goldstein, J., Drew, J. E., …Wright, N. J. (2014). Extreme infrared variables from UKIDSS – I. A concentration in star-forming regions. Monthly Notices of the Royal Astronomical Society, 439(2), 1829-1854. https://doi.org/10.1093/mnras/stu063