Secular orbital evolution of Jupiter family comets H. Rickman, R. Gabryszewski, P. Wajer, T. Wiśniowski, K. Wójcikowski, S. Szutowicz, G. B. Valsecchi and A. Morbidelli A&A, 598 (2017) A110 Published online: 09 February 2017 DOI: 10.1051/0004-6361/201629374