1. Groupe de Chimie
Analytique de Paris-Sud EA 4041, LETIAM, IUT d’Orsay, Univ. Paris-Sud, Plateau de Moulon, 91400 Orsay, France
2. Laboratoire
de
Recherche des Monuments Historiques, 29 rue de Paris, 77420 Champs-sur-Marne, France
3. Department
of Measurement and Electronics, Faculty of Electrical
Engineering, Automatics, Computer Science and Biomedical Engineering, AGH University of Science and Technology, Aleja Adama Mickiewicza 30, 30-059 Kraków, Poland