@article{10_4064_fm_81_2_99_106,
     author = {Stephen Leeds and Hilary Putnam},
     title = {Solution to a problem of {Gandy's}},
     journal = {Fundamenta Mathematicae},
     pages = {99--106},
     publisher = {mathdoc},
     volume = {81},
     number = {2},
     year = {1973},
     doi = {10.4064/fm-81-2-99-106},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-81-2-99-106/}
}