CCD photometry and proper motions of late–type stars in the young open cluster Stock 2D. C. Foster, A. Theissen, C. J. Butler, W. R.J. Rolleston, P. B. Byrne and S. L. HawleyAstron. Astrophys. Suppl. Ser., 143 3 (2000) 409-420DOI: https://doi.org/10.1051/aas:2000187