@Article{	  Haji-Ali.Harbrecht.Peters.ea:2015,
  author	= {Haji-Ali, A.-L. and Harbrecht, H. and Peters, M. and
		  Siebenmorgen, M.},
  title		= {Novel results for the anisotropic sparse quadrature and
		  their impact on random diffusion problems},
  journal	= {Preprint 2015-27 Mathematisches Institut Universit\"at
		  Basel},
  year		= 2015,
  publisher	= {Mathematisches Institut Universit\"at Basel},
  address	= {Mathematisches Institut Universit\"at Basel}
}