RR Lyrae variables in the globular cluster M 5J. Kaluzny, A. Olech, I. Thompson, W. Pych, W. Krzeminski and A. Schwarzenberg-CzernyAstron. Astrophys. Suppl. Ser., 143 2 (2000) 215-226DOI: https://doi.org/10.1051/aas:2000178
