%0 Journal Article %T Semigroups, d-invariants and deformations of cuspidal singular points of plane curves %A Borodzik, Maciej %A Livingston, Charles %J Journal of the London Mathematical Society %V 93 %N 2 %P 439-463 %@ 0024-6107 %D 2016-01-29 %I Oxford University Press %~ DeepDyve