@article{WeiserGoetschel2012, author = {Martin Weiser and Sebastian G{\"o}tschel}, title = {State Trajectory Compression for Optimal Control with Parabolic PDEs}, journal = {SIAM J. Sci. Comput.}, volume = {34}, number = {1}, pages = {A161 -- A184}, doi = {10.1137/11082172X}, year = {2012}, }