● Logan NA,Forsyth G,Lebbe L,Goris J,Heyndrickx M,Balcaen A,Verhelst A,Falsen E,Ljungh A,Hansson HB,De Vos P (2002). Polyphasic identification of Bacillus and Brevibacillus strains from clinical, dairy and industrial specimens and proposal of Brevibacillus invocatus sp. nov.. Int. J. Syst. Evol. Microbiol.52, 953-66.