Lehnert, M. D. Infrared and Submillimeter Astronomy, MPI for Extraterrestrial Physics, Max Planck Society;
Wold, M., Armus, L., Neugebauer, G., Jarrett, T. H., & Lehnert, M. D. (2003). Overdensities of extremely red objects in the fields of high-redshift radio-loud quasars. The Astronomical Journal, 126, 1776-1786.