[Anonim, 2002. Endive and escarole, Commercial Vegetable Production Guides. http://nwrec.hort.oregonstate.edu/endive.html]Search in Google Scholar
[Koudela M., Petřiková K., 2007. Nutritional composition and yield of endive cultivars - Cichorium endivia L. Hort. Sci. 34(1): 6-10.10.17221/1848-HORTSCI]Search in Google Scholar
[Llorach R., Martinez-Sanchez A., Tomas-Barberan F., Gil M.I, Ferres F., 2008. Charaterisation of polyphenols and antioxidant properties of five lettuce varieties and escarole. Food Chem. 108: 1028-1038.10.1016/j.foodchem.2007.11.03226065768]Search in Google Scholar
[Reininik K., Nes M., Groenwold R., 1994. Genetic Variation for Nitrate Content between Cultivars of Endive (Cichorium endivia L.). Euphytica 75: 41-48.10.1007/BF00024530]Search in Google Scholar
[Rodkiewicz T., 2000. Wpływ terminu uprawy na plonowanie endywii (Cichorium endivia L. var. latifolium LAM.) Annales UMCS, Sectio EEE Vol. VIII, Suppl.: 205-210.]Search in Google Scholar
[Ryder E.J., 1999. Lettuce, Endive and Chicory. CABI, New Jork.]Search in Google Scholar
[Santamaria P., 2006. Nitrate in vegetables: toxicity, content, intake and EC regulation, review. Journal Sci. Food Agric. 86: 10-17.10.1002/jsfa.2351]Search in Google Scholar
[Trautwein F., 1999. Schossfestigkeit von Endiviensorten getestet. Gemüse 10: 582.]Search in Google Scholar
