The connection between local and asymptotic structures for isolated gravitating systems with isometries Michael Streubel; Ruprecht Schattner — 1981 Annales de l'I.H.P. Physique théorique
A generalization of Dixon's description of extended bodies Ruprecht Schattner; Gisbert Lawitzky — 1984 Annales de l'I.H.P. Physique théorique
Properties of extended bodies in spacetimes admitting isometries Ruprecht Schattner; Michael Streubel — 1981 Annales de l'I.H.P. Physique théorique