por Nobel Symposium (81 : 1991 : Lulea, Suecia) | Salaneck, W.r [editor] | Lundstrom, I [editor] | Ranby, Bengt G [editor] | University of Oxford.
por Nobel Symposium (73 : 1988 : Graftavallen, Suiza) | Lundqrist, Stig [editor] | Nilson, Nils Robert [editor].