Journal article (2013) - SJ van der Molen (author), R Naaman (author), M Reed (author), M Calame (author), E Scheer (author), JB Neaton (author), A Nitzan (author), D Natelson (author), NJ Tao (author), H.S.J. van der Zant (author), M Mayor (author), M Ruben (author)

Journal article (2001) - E Scheer (author), W Belzig (author), Y Naveh (author), D Esteve (author), C Urbina (author)