@article {MR3033136,
    AUTHOR = {Alon, Noga and Blais, Eric and Chakraborty, Sourav and
              Garc\'{\i}a-Soriano, David and Matsliah, Arie},
     TITLE = {Nearly tight bounds for testing function isomorphism},
   JOURNAL = {SIAM J. Comput.},
  FJOURNAL = {SIAM Journal on Computing},
    VOLUME = {42},
      YEAR = {2013},
    NUMBER = {2},
     PAGES = {459--493},
      ISSN = {0097-5397,1095-7111},
   MRCLASS = {68Q17 (68W20)},
  MRNUMBER = {3033136},
       DOI = {10.1137/110832677},
       URL = {https://doi.org/10.1137/110832677},
}