SPECTROSCOPIC INVESTIGATIONS OF GALACTIC CLUSTERS WITH ASSOCIATED CEPHEID VARIABLES. I. POLARIS CLUSTER AND α UMI Journal title: Odessa Astronomical Publications Authors: I. A. Usenko, A. S. Miroshnichenko, S. Danford, V. Kovtyukh, D. G. Turner, A. V. Shul'ga, Yu. Protsy... Subject(s):
