@article{10_37236_3331,
     author = {A. Anuradha and R. Balakrishnan and Xiaolin Chen and Xueliang Li and Huishu Lian and Wasin So},
     title = {Skew spectra of oriented bipartite graphs},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {4},
     doi = {10.37236/3331},
     zbl = {1295.05114},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3331/}
}