Anh Duong, Nguyen Thi, et al. “Two New Recorded Species of the Family Leptonchidae (Nematoda: Dorylaimida) for Vietnam’s Fauna from Cuc Phuong National Park”. Academia Journal of Biology, vol. 34, no. 3, Oct. 2012, pp. 275-82, doi:10.15625/0866-7160/v34n3.2456.