@article{article506507e9,
title   = {Determination of the formation of ladder structure in poly(5-amino-1-naphthol) by resonant Raman and XPS characterization},
author = {Cintra, Elaine Pavini and Torresi, Susana Inês Córdoba de and Errien, Nicolas and Louarn, Guy},
year = {2003},
doi = {10.1021/ma025811x},
journal   = {Macromolecules}
}