Pre-restoration materials research:
RNDr. Janka Hradilová
tel. (+420) 233 087 282
or (+420) 723 065 425
hradilovaj(at)volny.cz, janka(at)avu.cz
(Academy of Fine Arts in Prague)
Research and development:
Dr. David Hradil
tel. (+420) 266 172 187
fax. (+420) 220 941 502
hradil(at)iic.cas.cz
(Institute of Inorganic Chemistry of the AS CR, v.v.i., Husinec-Řež)
