* ''Professor Robert Cahn. Physicist who, by his writing, teaching and experiments in metallurgy, effectively created the field of materials science''. In: Times Online, London, 7. Mai 2007 - [http://www.timesonline.co.uk/tol/comment/obituaries/article1755923.ece im Netz] | * ''Professor Robert Cahn. Physicist who, by his writing, teaching and experiments in metallurgy, effectively created the field of materials science''. In: Times Online, London, 7. Mai 2007 - [http://www.timesonline.co.uk/tol/comment/obituaries/article1755923.ece im Netz] |