@article{10_37236_4573,
     author = {Cai Heng Li and Zai Ping Lu and Gai Xia Wang},
     title = {On edge-transitive graphs of square-free order},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {3},
     doi = {10.37236/4573},
     zbl = {1327.05146},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4573/}
}