Scheller F W, Pfeiffer D, Hintsche R, Dransfeld I, Wollenberger U, Schubert F
Academy of Sciences, Central Institute of Molecular Biology, Berlin-Buch, German Democratic Republic.
Ann N Y Acad Sci. 1990;613:68-78. doi: 10.1111/j.1749-6632.1990.tb18149.x.