@misc{miscaa7c8788,
title   = {Synthesis and characterization of crown ether derivative of meso-tetrakis (pentafluorophenyl) porphyrin},
author = {Assis, Marilda das Dores de and Gotardo, Maria Carolina A. F. and Sacco, Hérica C. and Ferreira, Antônio G.},
year = {2001},
booktitle   = {International Conference on Bioinorganic Chemistry}
}