@article{AIF_1979__29_2_79_0,
     author = {Blei, Ron C.},
     title = {Fractional cartesian products of sets},
     journal = {Annales de l'Institut Fourier},
     pages = {79--105},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {29},
     number = {2},
     year = {1979},
     doi = {10.5802/aif.744},
     mrnumber = {81h:43008},
     zbl = {0381.43003},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.744/}
}