Krištoufek Ladislav, Janda K., Zilberman D. :  Price transmission between biofuels, fuels and food commodities , Biofuels Bioproducts & Biorefining-Biofpr vol.8, 3 (2014), p. 362-373 [2014] Download DOI: 10.1002/bbb.1464

Krištoufek Ladislav, Janda Karel, Zilberman D. :  Correlations between biofuels and related commodities before and during the food crisis: A taxonomy perspective , Energy Economics vol.34, 5 (2012), p. 1380-1391 [2012] Download DOI: 10.1016/j.eneco.2012.06.016