Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleOscillations in polar mesospheric summer echoes and bifurcation of noctilucent cloud formation.AuthorsSugiyama, Takuya; Muraoka, Yoshikazu; Sogawa, Hisato; Fukao, ShoichiroPublicationGeophysical Research Letters, 1996, Vol 23, Issue 6, p653ISSN0094-8276Publication typeArticleDOI10.1029/96GL00383