TY - CPAPER TI - Synthesis and characterization of the compounds between rare earth nitrates and `épsilon´-caprolactam PY - 2001 AU - Câmara, P. R. S. AU - Marinho, E. P. AU - Vicentini, Geraldo AU - Zinner, Léa Barbieri AU - Zinner, Klaus T2 - Rare Earths' 2001 J2 - Abstracts book PP - Campos do Jordão ER -