1. C. Iazeolla, J. Raeymaekers
    Journal of High Energy Physics 1601 (2016) 177(0)-177(45).
  2. Journal of Physics A: Mathematical and Theoretical 49 (2016) 355402(0)-355402(15).
  3. A. Castro, R. Gopakumar, M. Gutperle, J. Raeymaekers
    Journal of High Energy Physics 2012 (2012) 096/1-096/33.