Blomdahl, Karl-Birger, 1916-1968 (Autor Personal)

His Chamber concerto, 1954.

Baker's biographical dictionary of twentieth-century classical musicians, c1997 (Blomdahl, Karl-Birger; b. Oct. 19, 1916, Växjö; d. June 14, 1968, Stockholm; Swedish composer)

Grove music online, July 3, 2013 (Blomdahl, Karl-Birger; born October 19, 1916, Växjö, died June 14, 1968, Kungsängen, near Stockholm; Swedish composer, teacher, and administrator)

Swedish Wikipedia, July 3, 2013 (Karl-Birger Blomdahl; born October 19, 1916, Växjö, died June 14, 1968, Kungsängen; Swedish composer, professor of composition, and director of the Swedish Radio's music department)