    @article{lin24890,
    title   = {Use of DNA quantification to measure growth and autolysis of Lactococcus and Propionibacterium spp. in mixed populations.},    
    author  = {Treimo J, Vegarud G, Langsrud T, Rudi K},    
    journal = {Appl Environ Microbiol},    
    year    = {2006},    
    doi     = {10.1128/AEM.00515-06},    
    pmid    = {16957244}        
    }
    @article{lin24889,
    title   = {Autolysis of propionibacteria: detection of autolytic enzymes by renaturing SDS-PAGE and additional buffer studies.},    
    author  = {Ostlie HM, Vegarud G, Langsrud T},    
    journal = {Int J Food Microbiol},    
    year    = {2007},    
    doi     = {10.1016/j.ijfoodmicro.2007.03.006},    
    pmid    = {17462771}        
    }
    @article{lin24888,
    title   = {Batch fermentation model of propionic acid production by Propionibacterium acidipropionici in different carbon sources.},    
    author  = {Coral J, Karp SG, Porto de Souza Vandenberghe L, Parada JL, Pandey A, Soccol CR},    
    journal = {Appl Biochem Biotechnol},    
    year    = {2008},    
    doi     = {10.1007/s12010-008-8196-1},    
    pmid    = {18386184}        
    }
    @article{lin24887,
    title   = {Glycerol/glucose co-fermentation: one more proficient process to produce propionic acid by Propionibacterium acidipropionici.},    
    author  = {Liu Y, Zhang YG, Zhang RB, Zhang F, Zhu J},    
    journal = {Curr Microbiol},    
    year    = {2010},    
    doi     = {10.1007/s00284-010-9683-5},    
    pmid    = {20544200}        
    }
