Reference
Rense Haveman, Iris de Ronde, Jopp H. J. Schaminee (2017): Retamoid scrubs of the Cytisetea scopario-striati in the Netherlands: a new approach to classify marginal associations – Tuexenia - Mitteilungen der Floristisch-soziologischen Arbeitsgemeinschaft – NS_37: 143 - 161.