Terras, A. Harmonic Analysis on Symmetric Spaces I and II (Springer, New York, 1985 und 1988)
J. Hilgert, JBer. DMV 93 (1991).

Hardy Spaces on Affine Symmetric Spaces
J. Hilgert, G. Ólafsson, B. Orsted, J. Reine Und Angew. Math. 415 (1991) 189–218.

Group Theoretical Aspects of Gödels Model
J. Hilgert, in: J. Hilgert (Ed.), Jahrbuch Der Gödel Gesellschaft, Wien, 1991.

Infinitesimally Generated Subsemigroups of Motion Groups
J. Hilgert, Rocky Mount. J. Math. 21 (1991) 865–878.

Lie-Gruppen und Lie-Algebren
J. Hilgert, K.-H. Neeb, eds., Lie-Gruppen und Lie-Algebren, Vieweg Verlag, Wiesbaden, 1991.

Onishchik, A.L., und E.B. Vinberg. Lie Groups and Algebraic Groups (Springer, New York, 1990)
J. Hilgert, Zentralblatt 722 (1991).

Applications of Lie Semigroups in Analysis
J. Hilgert, in: K.H. Hofmann, et al. (Eds.), The Analytical and Topological Theory of Semigroups, De Gruyter, Berlin, 1990.

On the Causal Structure of Homogeneous Manifolds
J. Hilgert, K.H. Hofmann, Math. Scand. 67 (1990) 119–144.

Compactly Embedded Cartan Algebras and Invariant Cones in Lie Algebras
J. Hilgert, K.H. Hofmann, Advances Math. 75 (1989) 168–201.

A Note on Howe's Oscillator Semigroup
J. Hilgert, Ann. Inst. Fourier 39 (1989) 663–688.

Lie Groups, Convex Cones, and Semigroups
J. Hilgert, K.H. Hofmann, J.D. Lawson, eds., Lie Groups, Convex Cones, and Semigroups, Oxford University Press, Oxford, 1989.

Spectrally Ordered Lie Algebras
J. Hilgert, in: H.D. Doebner, et al. (Eds.), Group Theoretical Methods in Physics, Springer, New York, 1988.

Invariant Lorentzian Orders on Simply Connected Lie Groups
J. Hilgert, Arkiv För Mat. 26 (1988) 107–115.

Classification of Invariant Cones in Real Lie Algebras
J. Hilgert, K.H. Hofmann, Bull. AMS 11 (1988) 441–446.

Invariant Cones in Lie Algebras
J. Hilgert, K.H. Hofmann, Semigroup Forum 37l. Semigroup Forum (1988) 241–252.

Maximal Semigroups and the Support of Gauss-Semigroups
J. Hilgert, in: R. Viertl (Ed.), Probability and Baysian Statistics, Plenum Press, New York, 1987.

Maximal Semigroups and Controllability in Products of Lie Groups
J. Hilgert, Archiv Math. 49 (1987) 189–195.

Invariant Cones in Real Lie Algebras
J. Hilgert, K.H. Hofmann, in: R. Nagel, et al. (Eds.), Aspects of Positivity in Functional Analysis, North Holland, 1986.

The Mayer-Vietoris and the Puppe Sequence in K-Theory for C*-algebras
J. Hilgert, Studia Math. 83 (1986) 97–104.

On the Automorphism Group of Cones and Wedges
J. Hilgert, K.H. Hofmann, Geom. Dedicata 21 (1986) 205–217.