Email: E-Mail Adresse Designs Designs.g_mod24or36 small.URDs.direct.constructed small.URGDDs URDs12mod48 URDs36mod48 Designs.for.Schuster.Ge Schuster.Ge.2010 Schuster.JCMCC91(2014) Schuster2009.a.DISC8000 Schuster2009.DISC7689 Schuster2010 Schuster2013