Journal article (2011) - T Heus (author), CC van Heerwaarden (author), J Vila-Guerau de Arellano (author), H.J.J. Jonker (author), AP Siebesma (author), S Axelsen (author), K van den Dries (author), O Geoffroy (author), AF Moene (author), D Pino (author), SR de Roode (author)