Xi Zhong-Hong, Yang Xue-Ying, Tang Na, Song Lin, Li Xiao-Lin, Shi Yu-Ren. Bénard-von Kármán vortex street in dipolar Bose-Einstein condensate trapped by square-like potentialJ. Acta Physica Sinica, 2018, 67(23): 230501. DOI: 10.7498/aps.67.20181604