MICHÁLEK, Pavel. The negotiation position amid member states of the EU. In Agricultural economics : an international journal = mezinárodní vědecký časopis. - Prague : Institute of Agricultural and Food Information, 2006. ISSN 0139-570X, 2006, vol. 52, no. 3, s. 133-137. Dostupné na : <http://www.agriculturejournals.cz/publicFiles/58009.pdf>