@article{Hocking2011a, author = "W. K. Hocking and G. K. Kumar", title = "Long term behaviour of the MLT quasi-7-day wave at two radar-sites at northern polar latitudes", year = 2011 , journal = "J. Atmos. Solar-Terr. Phys.", volume = 73, pages = "1616-1628", keywords = "rbo", doi = "10.1016/j.jastp.2011.02.004" } @article{Kumar2010a, author = "G. K. Kumar and W. K. Hocking", title = "Climatology of northern polar latitude MLT dynamics: mean winds and tides", year = 2010 , journal = "Ann. Geophys.", volume = 28, number = 1, pages = "1859-1876", keywords = "rbo", doi = "10.5194/angeo-28-1859-2010" }