A review of global ocean temperature observations: Implications for ocean heat content estimates and climate change, Abraham, J.P., Baringer M., Bindoff N.L., Boyer T., Cheng L.J., Church J.A., Conroy J.L., Domingues C.M., Fasullo J.T., Gilson J., et al. , Reviews of Geophysics, Volume 51, Number 3, p.450-483, (2013)

On depth and temperature biases in bathythermograph data: Development of a new correction scheme based on analysis of a global ocean database, Gouretski, V., and Reseghetti Franco , Deep-Sea Research Part I: Oceanographic Research Papers, Volume 57, Number 6, p.812-833, (2010)