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1por Prywes, M., Menye, E., Massamba, Jean-Pierre, Martin-Prével, Yves, Traissac, Pierre, Kenyon, R.
Publicado 1997text -
2por Laloë, Francis (ed.), Perrier, X. (ed.), Pavé, A. (pref.), Traissac, Pierre, Maire, Bernard, Delpeuch, Francis
Publicado 1998text -
3por Martin-Prével, Yves, Delpeuch, Francis, Traissac, Pierre, Massamba, J.P., Adoua-Oyila, G., Coudert, Karine, Trèche, Serge
Publicado 2000text