Some non-trivial examples of the Baldwin-Ozsv\'ath-Szab\'o twisted   spectral sequence and Heegaard-Floer homology of branched double covers
  We present some non-trivial calculations of Baldwin-Ozsv\'{a}th-Szab\'{o} cohomology of links, and applications to Heegaard-Floer homology of branched double covers. 
Elden Elmanto, Igor Kriz
math.GT