@misc{Wengenroth_Jochen_(1967–_)_A_2001, author={Wengenroth, Jochen (1967– )}, volume={49}, editor={Polska Akademia Nauk.}, number={4}, copyright={Rights Reserved - Restricted Access}, address={Warsaw}, howpublished={online}, year={2001}, publisher={Państ. Wydaw. Nauk.}, language={eng}, title={A splitting theorem for subspaces and quotients of D′}, type={Text}, }