Photochromic properties of 2-(N-acetyl-N-arylaminomethylene)benzo[b]furan-, thiophene-, selenophene- and tellurophene-3(2H)-ones - Bren, Vladimir A.; Dubonosov, Alexander D.; Popova, Lidiya L.; Rybalkin, Vladimir P.; Sadekov, Igor D.; Shepelenko, Evgenii N.; Tsukanov, Alexey V. (ARKIVOC, 2005)
doi: 10.3998/ark.5550190.0006.707