@article{lin43759,
    title   = {Mesorhizobium shonense sp. nov., Mesorhizobium hawassense sp. nov. and Mesorhizobium abyssinicae sp. nov., isolated from root nodules of different agroforestry legume trees.},    
    author  = {Degefu T, Wolde-Meskel E, Liu B, Cleenwerck I, Willems A, Frostegard A},    
    journal = {Int J Syst Evol Microbiol},    
    year    = {2012},    
    doi     = {10.1099/ijs.0.044032-0},    
    pmid    = {22941297}        
    }