Boatto S and Pierrehumbert RT 1999: Dynamics of a passive tracer in a velocity field of four identical point vortices. (geosci.uchicago.edu)
QSIA was also represented in the recent Darnley Island case (117) in which the question of the effect of public works was litigated, even though it was arguing identical points to those put by the State. (humanrights.gov.au)
Speaking for management, Hardy made the identical point. (si.com)