Lowness for the class of Schnorr random reals
  We answer a question of Ambos-Spies and Ku\v{c}era in the affirmative. They asked whether, when a real is low for Schnorr randomness, it is already low for Schnorr tests. 
Bj{\o}rn Kjos-Hanssen, Andr\'e Nies, and Frank Stephan
math.LO