@article{BUMI_2000_8_3B_1_a13,
     author = {Phillips, J. D.},
     title = {Inverse property, flexible loops},
     journal = {Bollettino della Unione matematica italiana},
     pages = {263--266},
     publisher = {mathdoc},
     volume = {Ser. 8, 3B},
     number = {1},
     year = {2000},
     zbl = {0948.20046},
     mrnumber = {76779},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2000_8_3B_1_a13/}
}