@article {IOPORT.50036084,
    author       = {Ayala, Claudia P. and Cruzes, Daniela and Hauge, {\o}yvind and Conradi, Reidar},
    title        = {Five facts on the adoption of open source software},
    year         = {2011},
    journal      = {IEEE Software},
    volume       = {28},
    number       = {2},
    pages        = {95-99},
    identifier   = {50036084},
}