Experimental investigation of cross sections for the production of heavy and superheavy nuclei M. G. Itkis, G. N. Knyazheva, I. M. Itkis and E. M. Kozulin Eur. Phys. J. A, 58 9 (2022) 178 Published online: 14 September 2022 DOI: 10.1140/epja/s10050-022-00806-7