Söderena, Petri ; Kuutti, Hannu ; Pellikka, Ari-Pekka
Söderena , P , Kuutti , H & Pellikka , A-P 2021 , Euro VI diesel city buses NOx emissions monitoring . VTT Research Report , no. VTT-R-00567-21 , VTT Technical Research Centre of Finland ..  , 2021

Laurikko, Juhani ; Pellikka, Ari-Pekka
Laurikko , J & Pellikka , A-P 2011 , ' Field-testing of hybrid and plug-in hybrid cars in Nordic climate conditions ' , International scientific conference on Hybrid and Electric Vehicles, RHEVE 2011 , Rueil-Malmaison , France , 6/12/11 - 7/12/11 ..  , 2011