HYPERLEDA - I. Identification and designation of galaxiesG. Paturel, C. Petit, Ph. Prugniel, G. Theureau, J. Rousseau, M. Brouty, P. Dubois and L. CambrésyA&A, 412 1 (2003) 45-55DOI: https://doi.org/10.1051/0004-6361:20031411