Radio continuum observations of the Leo Triplet at 2.64 GHzB. Nikiel-Wroczyński, M. Soida, M. Urbanik, M. Weżgowiec, R. Beck, D. J. Bomans and B. AdebahrA&A, 553 (2013) A4DOI: https://doi.org/10.1051/0004-6361/201321089