Jorda, L. MPI for Aeronomy, Max Planck Institute for Solar System Research, Max Planck Society; Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society;
Lamy, P. L., Toth, I., Jorda, L., Weaver, H. A., & A'Hearn, M. F. (1998). The nucleus and inner coma of comet 46P/Wirtanen. Astronomy and Astrophysics, 335, L25-L29.