@Article{acp-3-1101-2003, AUTHOR = {H\"offner, J. and Fricke-Begemann, C. and L\"ubken, F.-J.}, TITLE = {First observations of noctilucent clouds by lidar at Svalbard, 78°N}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {3}, YEAR = {2003}, NUMBER = {4}, PAGES = {1101--1111}, URL = {http://www.atmos-chem-phys.net/3/1101/2003/}, DOI = {10.5194/acp-3-1101-2003} }