Comparison between two lidar methods to retrieve microphysical properties of liquid-water clouds Cristofer Jimenez, Albert Ansmann, David Donovan, Ronny Engelmann, Jörg Schmidt and Ulla Wandinger EPJ Web Conf., 176 (2018) 01032 Published online: 13 April 2018 DOI: 10.1051/epjconf/201817601032