@Article{acpd-4-2973-2004, AUTHOR = {Sivakumar, V. and Morel, B. and Bencherif, H. and Baray, J. L. and Baldy, S. and Hauchecorne, A. and Rao, P. B.}, TITLE = {Rayleigh lidar observation of a warm stratopause over a tropical site, Gadanki (13.5° N; 79.2° E)}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {4}, YEAR = {2004}, NUMBER = {3}, PAGES = {2973--2989}, URL = {http://www.atmos-chem-phys-discuss.net/4/2973/2004/}, ISSN = {1680-7367} }