@Article{jue:14e, author = {C. Giannelli and B. J\"uttler and H. Speleers}, title = {Strongly stable bases for adaptively refined multilevel spline spaces}, journal = {Adv. Comp. Math.}, volume = {40}, pages = {459-490}, year = {2014}, doi = {10.1007/s10444-013-9315-2}, }