Grigorieff Forcing on Uncountable Cardinals Does Not Add a Generic of Minimal Degree. - Brooke M. Andersen; Marcia J. Groszek (Notre Dame J. Formal Log., 2009)

Jump degrees of torsion-free abelian groups. - Brooke M. Andersen; Asher M. Kach; Alexander G. Melnikov; Reed Solomon (J. Symb. Log., 2012)