A generalization of Dixon's description of extended bodies

Schattner, Ruprecht; Lawitzky, Gisbert

Annales de l'I.H.P. Physique théorique, Volume 40 (1984) p. 291-327

Properties of extended bodies in spacetimes admitting isometries

Schattner, Ruprecht; Streubel, Michael

Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Volume 34 (1981) p. 117-143

The connection between local and asymptotic structures for isolated gravitating systems with isometries

Streubel, Michael; Schattner, Ruprecht

Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Volume 34 (1981) p. 145-152