@misc{f8eb7833eb8941638fcb51b4733c7550,
title = "Long-term conventional and organic farming systems on a previously nutrient-depleted soil in Sweden. Success Stories of Agricultural Long-term Experiments",
author = "Holger Kirchmann and Lars Bergstr{\"o}m and Thomas K{\"a}tterer and Lennart Mattsson",
year = "2007",
language = "English",
volume = "146",
pages = "61--67",
journal = "Kungl. Skogs- och Lantbruksakademiens tidskrift (KSLAT)",
issn = "0023-5350",
publisher = "Kungliga Skogs och Lantbruksakadmien",
}