Laws of the Iterated Logarithm for the Central Part of (Semi-) Stable Measures on the Heisenberg Groups. D. Neuenschwander; H.-P. Scheffler — 1996 Monatshefte für Mathematik
Generalized domains of semistable attraction of nonnormal laws. Meerschaert, M.M.; Scheffler, H.-P. — 1996 Journal of Applied Analysis
Normalizers of compact subgroups, the existence of commuting automorphisms, and applications to operator semistable measures. Hazod, W.; Hofmann, K.H.; Scheffler, H.-P.; Wüstner, M.; Zeuner, H. — 1998 Journal of Lie Theory