Kyriakides, Lucas Petrou. A contribution to the study of the relation between color and constitution in the triphenylmethane series ... - Easton, Pa., Eschenbach Printing Company, 1911. - 29 p. 25 cm. Thesis (SC. D.)--University of Michigan. LCCN: ca 12000612 Subjects--Topical Terms: Triphenylmethane. LC Class. No.: QD341.H9 / K94