found: Forslund, B. Från Gösta Ekman ... 1983:p. 7 (Hasse Ekman)
found: Early Bergman, 2007:credits (Hasse Ekman)
found: IMDb, June 27, 2007(Hasse Ekman; b. Sept. 10, 1915 in Stockholm, Sweden; d. Feb. 15, 2004 in Marbella, Spain; writer, actor, director and producer)
found: En Varnatt i Wien, 1941(from Fröken Kyrkråtta; Heman; lyricist)
found: Swedish Wikipedia, June 12, 2013Lista över pseudonymer (Hemanis the pseudonym of Hasse Ekman)
found: IMDb, June 12, 2013(Hasse Ekman, director and lyricist; born Hans Gösta Ekman; wrote dialog for Fröken Kyrkråtta)