Inside KnowledgeJack Petranker, Tarthang Tulku, William Soskin, Piet Hut · First published 2015Open the Tome
The gravitational million-body problemD. C. Heggie, Douglas Heggie, Piet Hut · First published 2003Open the Tome
Dynamical Evolution of Star Clusters - Confrontation of Theory and ObservationsPiet Hut, Junichiro Makino · First published 1899Open the Tome