Leznoff, Clifford C.Kobayashi, Nagao2011-01-142011-01-142004Journal of Porphyrins and Phthalocyanines. 2004, 8, 1015-1019.http://hdl.handle.net/10315/6603enSynthesis, structure, and properties of new phthalocyaninesArticlehttp://www.worldscinet.com/jpp/08/preserved-docs/0808/S1088424604000386.pdf