Atterberg, Kurt: (1887-1974) The composer's symphonies.
Atterberg, Kurt Magnus: Short biography includes his balancing other work with composition and summarizes his major works. From the Grove Concise Dictionary of Music entry at WQXR radio.
Kurt Atterberg: Biography focusing on musical training and accomplishments with partial works list.
Kurt Atterberg: Musical biography from the Swedish Music Information Center.
Kurt Atterberg (1887-1974): Brief biographical sketch, portrait, and Naxos discography.