message 4 dear dr kaminski message discussing problem lacima paper think glen dixon told fault paper written dr clewlow dr strickland understandable errors work people always make mistakes actually found problem appendix paper prove eq 4 rigorously something wrong mathematical interpretation like give full analysis problem ps attached paper best regard quentin quentin kerr email qkerr maths uq edu au room 67 622 tel 07 33461428 department mathematics university queensland energy _ single _ factor zip