1. Trend analysis of revenues and costs within the chosen commodities under the conditions of organic agriculture
:JÁNSKÝ, Jaroslav. Trend analysis of revenues and costs within the chosen commodities under the conditions of organic agriculture. In Agricultural economics : an international journal = mezinárodní vědecký časopis. - Prague : Institute of Agricultural and Food Information, 2006. ISSN 0139-570X, 2006, vol. 52, no. 9, s. 436-444. Available on Internet: <http://www.agriculturejournals.cz/publicFiles/58058.pdf>