On the local Langlands correspondence for quasi-split even orthogonal   groups
  In this paper, we highlight and state precisely the local Langlands correspondence for quasi-split O_{2n} established by Arthur. We give two applications: Prasad's conjecture and Gross--Prasad conjecture for O_{n}. Also, we discuss the Arthur conjecture for O_{2n}, and establish the Arthur multiplicity formula for O_{2n}. 
Hiraku Atobe and Wee Teck Gan
math.NT math.RT