%0 Journal Article %A Liu, X. %A Egelhof, P. %A Kiselev, O. %A Mutterer, M. %T Variance in the radial distribution of nuclear matter between <sup>56</sup>Ni and <sup>58</sup>Ni inferred from a model-independent Sum-of-Gaussian analysis of elastic proton scattering data %J Physics letters / B %V 809 %@ 0370-2693 %C Amsterdam %I Elsevier %M GSI-2021-00030 %P 135776 %D 2020 %Z This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. %F PUB:(DE-HGF)16 %9 Journal Article %U <Go to ISI:>//WOS:000581871500074 %R 10.1016/j.physletb.2020.135776 %U https://repository.gsi.de/record/236725