CCD BVRI and 2MASS photometry of the poorly studied open cluster NGC 6631
Tadross, A., Bendary, R., Hasan, P., Essam, A., Osman, A. (2014). CCD BVRI and 2MASS photometry of the poorly studied open cluster NGC 6631. EKB Journal Management System, 3(2), 205-209. doi: 10.1016/j.nrjag.2014.11.003
A.L. Tadross; R. Bendary; P. Hasan; A. Essam; A. Osman. "CCD BVRI and 2MASS photometry of the poorly studied open cluster NGC 6631". EKB Journal Management System, 3, 2, 2014, 205-209. doi: 10.1016/j.nrjag.2014.11.003
Tadross, A., Bendary, R., Hasan, P., Essam, A., Osman, A. (2014). 'CCD BVRI and 2MASS photometry of the poorly studied open cluster NGC 6631', EKB Journal Management System, 3(2), pp. 205-209. doi: 10.1016/j.nrjag.2014.11.003
Tadross, A., Bendary, R., Hasan, P., Essam, A., Osman, A. CCD BVRI and 2MASS photometry of the poorly studied open cluster NGC 6631. EKB Journal Management System, 2014; 3(2): 205-209. doi: 10.1016/j.nrjag.2014.11.003