@article{EXMA_1996__5_4_232649,
     author = {Epstein, David B.A. and Iano-Fletcher, Anthony R. and Zwick, Uri},
     title = {Growth functions and automatic groups.},
     journal = {Experimental mathematics},
     pages = {297--315},
     year = {1996},
     volume = {5},
     number = {4},
     zbl = {0892.20022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMA_1996__5_4_232649/}
}