notably, Giaccomo Chiari [1] from the University of Torino, David Ajò from C.N.R. of Padua and Manuel Sanchez del Rio [2] from ESRF [3] in France
eurekalert.org
Greg Borzo's press release, 26-Feb-2008 [4] (update when the actual study comes out)
getty.edu
notably, Giaccomo Chiari [1] from the University of Torino, David Ajò from C.N.R. of Padua and Manuel Sanchez del Rio [2] from ESRF [3] in France
inah.gob.mx
boletin-cnmh.inah.gob.mx
Chiari, Giacomo; Giustetto R.; Carson, D. (January–April 2008). "Azul maya: una maravillosa nanotecnología precolombina"(PDF). Boletín de monumentos históricos. Third Era (12). Mexico City: National Coordination of Historical Monuments: 39–. Archived from the original(PDF) on September 15, 2016. Retrieved August 3, 2012.
Chiari, Giacomo; Giustetto R.; Carson, D. (January–April 2008). "Azul maya: una maravillosa nanotecnología precolombina"(PDF). Boletín de monumentos históricos. Third Era (12). Mexico City: National Coordination of Historical Monuments: 39–. Archived from the original(PDF) on September 15, 2016. Retrieved August 3, 2012.