@article{Kousaka:57784, author = "Kousaka, Y. and Ogura, T. and Zhang, J. and Miao, P. and Lee, S. and Torii, S. and Kamiyama, T. and Campo, J. and Inoue, K. and Akimitsu, J.", title = "{Long Periodic Helimagnetic Ordering in CrM 3S6 (M = Nb and Ta)}", year = "2016", }