Lucas, J.R.2020-11-302020-11-301995Engineer, 23(1):p.59-74https://dl-iesl.nsf.gov.lk/handle/1/2483Engineering and TechnologyProf. R.H. PaulBiographyElectrical engineeringInsulation co-ordinationPower systemsSurge protectionLightningEarthingElectrical safetyProfessor R.H. Paul commemoration lecture 1994:cost-effective insulation through proper co-ordinationArticle