Investigation of XBT and XCTD biases in the Arabian Sea and the Bay of Bengal with implications for climate studies, Boyer, T., Gopalakrishna V.V., Reseghetti Franco, Naik A., Suneel V., Ravichandran M., Ali N.P. Mohammed, Rafeeq M.M. Mohammed, and R. Chico Anthony , Journal of Atmospheric and Oceanic Technology, Volume 28, Number 2, p.266-286, (2011)