@PHDTHESIS{douar1994, url = " http://www.theses.fr/1994CLF21675", title = "Phototransformation reversible et irreversible de composes a propriete anti uv", author = "DOUARRE CHABANY, LAURENCE", year = "1994", pages = "129 P.", note = "Thèse de doctorat dirigée par Arnaud, René Chimie Clermont-Ferrand 2 1994", note = "1994CLF21675", }