1. 1978 ‘The objective representation of blocking patterns’. Pp. 406–426 in The general circulation: theory, modelling and observations. Notes from a colloquium, summer 1978. NCAR/CQ-6 + 1978—ASP
2. 1982 ‘Persistent anomalies of the extratropical Northern Hemisphere wintertime circulation’. Ph.D. thesis, M.I.T.
3. A Unified Three-Dimensional Instability Theory of the Onset of Blocking and Cyclogenesis