Sachtleben, H. (1955). Entomologische Chronik (Prof. Dr. Walter Tomaszewski, Dr. Hans Walther Frickhinger, Dr. Hermann Voelkel, Prof. Dr. Hermann Leininger, Dr. Malcolm Burr, Prof. Dr. Herbert Osborn, Prof. Giovanni Martelli). Beiträge Zur Entomologie = Contributions to Entomology, 5(1-2), 229–235. https://doi.org/10.21248/contrib.entomol.5.1-2.229-235