  
  
  [1XReferences[101X
  
  [[20XGV17[120X]  [16XGuarnieri,  L.  and  Vendramin, L.[116X, [17XSkew braces and the Yang--Baxter
  equation[117X, [18XMath. Comp.[118X, [19X86[119X, 307 (2017), 2519--2534.
  
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  equation[117X, [18XJ. Algebra[118X, [19X307[119X, 1 (2007), 153--170.
  
  [[20XSV18[120X]  [16XSmoktunowicz, A. and Vendramin, L.[116X, [17XOn skew braces (with an appendix
  by N. Byott and L. Vendramin)[117X, [18XJ. Comb. Algebra[118X, [19X2[119X, 1 (2018), 47--86.
  
  
  
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