@article {FabLieTic09, AUTHOR = {Faber, Vance and Liesen, J{\"o}rg and Tich{\'y}, Petr}, TITLE = {On orthogonal reduction to {H}essenberg form with small bandwidth}, JOURNAL = {Numer. Algorithms}, FJOURNAL = {Numerical Algorithms}, VOLUME = {51}, YEAR = {2009}, NUMBER = {2}, PAGES = {133--142}, }