@article{dunlap:1975:nis,
    author = {Dunlap, B. I. and Judd, B. R.},
     title = {Novel identities for simple $n$-$j$ symbols},
   journal = {J. Mathematical Phys.},
    volume = {16},
      year = {1975},
     pages = {318–319},
   mrclass = {81.22},
  mrnumber = {MR0413805 (54 \#1919)},
mrreviewer = {M. J. Westwater},
       doi = {10.1063/1.522543}}