@article{bitsakos06,
    author  = {K. Bitsakos and C. Ferm\"{u}ller},
    title   = {Depth estimation using the compound eye of dipteran flies},
    journal = {Biological Cybernetics},
    year    = {2006},
    volume  = {95},
    number  = {5},
    pages   = {487-501},
}