Journal article (2013) - J.J. van der Dussen (author), J.J. van der Dussen (author), S.R. de Roode (author), AS Ackerman (author), PN Blossey (author), CS Bretherton (author), MJ Kurowski (author), AP Lock (author), RAJ Neggers (author), I Sandu (author), A.P. Siebesma (author), A.P. Siebesma (author)