@book{21981,
	author = {Brummell, Nic, ed. and Brun,A. C. ed.},
	title = {Astrophysical Dynamics: from Stars to Galaxies},
	publisher = {Cambridge University Press                                  },
	year = {2011},
	series = {IAU Symposium; no. 271},
	address = {Cambridge                                                   },
	url = {https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/issue/82C600E4D76EEE67E08AAD0D37A90E86}
}