Identification and characterisation of the dominant Pseudo-nitzschia species (Bacillariophyceae) along the NE Spanish coast (Catalonia, NW Mediterranean) oleh Sonia Quijano-Scheggia, Esther Garcés, Nagore Sampedro, Kees van Lenning, Eva Flo, Karl Andree, José-Manuel Fortuño, Jordi Camp