Interacting and merging galaxies from the second Byurakan survey - I. HI-observations W. K. Huchtmeier, A. Petrosian, G. Krishna, B. McLean and D. Kunth A&A, 492 2 (2008) 367-369 Published online: 15 October 2008 DOI: 10.1051/0004-6361:200810734