@article{MS2_1953__1_165502,
     author = {R.L. GOODSTEIN},
     title = {Permutation in recursive arithmetic},
     journal = {Mathematica Scandinavica},
     pages = {222--226},
     publisher = {mathdoc},
     volume = {1},
     year = {1953},
     zbl = {0052.25002},
     url = {http://geodesic.mathdoc.fr/item/MS2_1953__1_165502/}
}