@article {IOPORT.50158522,
    author       = {Lukowicz, Paul and Intille, Stephen S.},
    title        = {Experimental methodology in pervasive computing},
    year         = {2011},
    journal      = {IEEE Pervasive Computing},
    volume       = {10},
    number       = {2},
    pages        = {94-96},
    identifier   = {50158522},
}