Journal article (2004) - V Lemaur (author), DA da Silva Filho (author), J.M. Warman (author), JM Warman (author), John M. Warman (author), John Warman (author), J-L Brédas (author), J Cornil (author), V Coropceanu (author), M Lehmann (author), Y Geerts (author), J Piris (author), MG Debije (author), AM van de Craats (author), K Senthilkumar (author), L.D.A. Siebbeles (author), Laurens D.A. Siebbeles (author), Laurens D A Siebbeles (author), LDA Siebbeles (author), Laurens Siebbeles (author), L. D.A. Siebbeles (author)