1. Yan-Quan Feng, Klavdija Kutnar, Aleksander Malnič, and Dragan Marušič, On 2-fold covers of graphs, J. Combin. Theory Ser. B 98 (2008), no. 2, 324–341.[MR/arXiv]
  2. Yan-Quan Feng, Jin Ho Kwak, and Chuixiang Zhou, Constructing even radius tightly attached half-arc-transitive graphs of valency four, J. Algebraic Combin. 26 (2007), no. 4, 431–451.[MR]
  3. Xiuyun Wang and Yan-Quan Feng, Hexavalent half-arc-transitive graphs of order 4p, European J. Combin. 30 (2009), no. 5, 1263–1270.[MR]
  4. Cui Zhang, Jin-Xin Zhou, and Yan-Quan Feng, Automorphisms of cubic Cayley graphs of order 2pq, Discrete Math. 309 (2009), no. 9, 2687–2695.[MR]
  5. Jin-Xin Zhou and Yan-Quan Feng, Tetravalent one-regular graphs of order 2pq, J. Algebraic Combin. 29 (2009), no. 4, 457–471.[MR]
  6. Jin-Xin Zhou and Yan-Quan Feng, Cubic vertex-transitive graphs of order 2pq, J. of Graph Theory 65 (2010), no. 4, 263–350.[doi]
  7. Jin-Xin Zhou and Yan-Quan Feng, Tetravalent s-transitive graphs of order twice a prime power, J. Aust. Math. Soc. 88 (2010), no. 2, 277–288.[doi]