%0 Journal Article %T Energy Absorbing Effectiveness – Different Approaches %A Kotełko, Maria %A Ferdynus, Mirosław %A Jankowski, Jacek %J Acta Mechanica et Automatica %V 12 %N 1 %P 54-59 %@ 1898-4088 %D 2018-03-01 %I De Gruyter Open %~ DeepDyve