Loveland-curtze J, Sheridan PP, Gutshall KR, Brenchley JE
(1999).
Biochemical and phylogenetic analyses of psychrophilic isolates belonging to the Arthrobacter subgroup and description of Arthrobacter psychrolactophilus , sp. nov.
Loveland J, Brenchley JE, Kasmir J, Prema P, Gutshall K
(1994).
Characterization of psychrotrophic microorganisms producing beta-galactosidase activities.