Quatrevalet, M, Ai, X, Perez-Serrano, A, Adamiec, P, Barbero, J, Fix, A, Tijero, J M G, Esquivias, I, Rarity, J G & Ehret, G 2017, ' Atmospheric CO2 Sensing with a Random Modulation Continuous Wave Integrated Path Differential Absorption Lidar ', IEEE Journal of Selected Topics in Quantum Electronics, vol. 23, no. 2, 5300311 . https://doi.org/10.1109/JSTQE.2016.2619325