Citation: Rm. Christie et Bg. Freer, TETRATHIENO[2,3-B]PORPHYRAZINES - THIOPHENE ANALOGS OF PHTHALOCYANINES - A REINVESTIGATION, Dyes and pigments, 33(2), 1997, pp. 107-118
Citation: Rm. Christie et Bg. Freer, COLOR AND CONSTITUTION RELATIONSHIP IN ORGANIC PIGMENTS .4. SUBSTITUENT EFFECTS IN PHTHALOCYANINES, Dyes and pigments, 24(4), 1994, pp. 259-266
Citation: Rm. Christie et Bg. Freer, COLOR AND CONSTITUTION RELATIONSHIPS IN ORGANIC PIGMENTS .3. PHTHALOCYANINES, Dyes and pigments, 24(2), 1994, pp. 113-124