@article{10_37236_2594,
     author = {Mari\'en Abreu and Gabriela Araujo-Pardo and Camino Balbuena and Domenico Labbate and Gloria L\'opez-Ch\'avez},
     title = {Biregular cages of girth five},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {1},
     doi = {10.37236/2594},
     zbl = {1266.05072},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2594/}
}