@misc{Hartwig_Edward_(1909-2003)_Helena, author={Hartwig, Edward (1909-2003)}, howpublished={online}, type={fotografia}, title={Helena Hartwig z córkami Danutą i Ewą}, keywords={Danuta Hartwig-Saulewicz, Ewa Hartwig-Fijałkowska, Hartwig, Edward (1909-2003)}, }