English Electric - AEI Turbine Generators Limited publication titled 'Large turbine generators: survey in progress' by A Frankel, Dr.Sc.Techn., Dipl.-Ing., Mem.A.S.M.E., C.Eng., F.I.Mech.E., F.I.E.E. Publication 1115-74.Reprinted from the Proceedings of the Institution of Electrical Engineers Vol. 117, No.4, April 1970.
Publication titled 'Large turbine generators: survey in progress' by A Frankel, Dr.Sc.Techn., Dipl.-Ing., Mem.A.S.M.E., C.Eng., F.I.Mech.E., F.I.E.E.