Journal article (2012) - DK Adams (author), RM Da Silva Fernandes (author), N Filizola (author), RA Bennett (author), ER Kursinki (author), JM Maia (author), LF Sapucci (author), LAT Machado (author), I Vitorello (author), JF Galera Monico (author), KL Holub (author), SI Gutman (author)