%0 Journal Article %A Stepanov, Sergey E. %A Tsyganok, Irina I. %A Mikeš, Josef %T From infinitesimal harmonic transformations to Ricci solitons %J Mathematica Bohemica %D 2013 %P 25-36 %V 138 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2013.143227/ %R 10.21136/MB.2013.143227 %G en %F 10_21136_MB_2013_143227