Harald B. Tvedt

The relationship between sperm density, spermatocrit, sperm motility and fertilization success in Atlantic halibut, Hippoglossus hippoglossus

T. Benfey, D. Martin-Robichaud, Harald B. Tvedt, 2001 .

Gynogenesis and sex determination in Atlantic Halibut (Hippoglossus hippoglossus)

M. Reith, C. Mcgowan, T. Benfey, 2006 .