Invariant Differential Operators for Non-Compact Lie Groups: the   $E_{6(-14)}$ case
  In the present paper we continue the project of systematic explicit construction of invariant differential operators. On the example of the non-compact exceptional group $E_{6(-14)}$ we give the multiplets of indecomposable elementary representations. This includes the data for all relevant invariant differential operators. 
V.K. Dobrev