Watkins NW ‘ Bunched black, grouped grey swans: dissipative, nondissipative models of correlated
Watkins, N.W. (2013) ‘Bunched black (and grouped grey) swans: dissipative and non-dissipative models of correlated extreme fluctuations in complex geosystems‘, Geophysical Research Letters, 40 2: 402–410. DOI: 10.1002/grl.50103, 2013.


